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www.unitoperation.com is a Complete Site for Graduate Aptitude Test in Engineering (GATE: Chemical Engineering, 1990-2022, arranged Year-Wise and Topic-Wise with detailed solutions), Government and Public Sector (PSU) Examination Question papers and Solutions, HYSYS and UniSim Simulations, Quiz, Job Interview and Professional Engineering (PE) Examination Questions, Study materials and Videos on concepts, , equipment and experiments. This is world's largest collection of Chemical Engineering questions and answers.
REGISTRATION AND
LOGIN ASSISTANCE
1.
Due to increasing costs of domain registration, domain hosting and other
related technical and administrative activities, Single User Annual registration
fee of Rs 1200 (US $15) for 1 One Year and Rs 2000 (US$ 25) for Two Years, with unlimited logins
during the registration period, has been set to partially cover the costs of website maintenance.
2.
Gmail users are encouraged to check the Spam mailbox for registration/forgot
password instructions. Sometimes the email containing these instructions is
sent to Spam folder instead of regular Inbox.
3.For any query,
registration or login assistance, please send an email to support@unitoperation.com.
EMPLOYMENT
OPPORTUNITY
Unit
Operation is seeking applications from qualified chemical engineering
professionals for content development on several core areas of chemical
engineering. They are expected to work on time-bound, discrete assignments for
fixed remunerations. The selected professional must be an M. Tech/ME,
preferably a Ph. D, from a recognized institute/university, with excellent
academic credentials and relevant teaching/industrial experience. Please
send an email with your brief CV and your expertise/core area for content
development to support@gmail.com.
X
Terms and Conditions
The website
(www.unitoperation.com) is owned and operated by Unit Operation, registered
office at 40/168 Bandipur Upanibesh Road, Ward No 4, Khardah, Kolkata, West
Bengal 700118, India. Please read the Terms and Conditions carefully, as they
constitute a binding contract between both the parties (Unit Operation : the
executors, management, employees, directors, officers, agents, successors and
assigns of Unit Operation and User: registrants, users and contributors to the
website) and accept the same on understanding them thoroughly.
By the act of
registration, subscription, usage and entering into this website, usage of any
of the content and services therein, you agree that you have read, understood
and are bound by the Terms stated herein. In the event the Terms stated herein
are in disagreement or conflict with any other document / policy / content on
our website, the Terms will prevail over them.
The Terms & Conditions
set out in this website may be altered / amended based on policies adopted by
Unit Operation at different intervals. If you do not agree with the Terms and
Conditions and the Privacy Policy given in our website in their entirety, you
are advised not to use www.unitoperation.com in any way and should exit
from the website immediately.
The website is
available for registration and use only to persons who are eligible for entry
and execution of legally binding contracts as stated herein. A minor may
register and use the website, through legal guardian or parents. Unit Operation
will not be responsible for any consequence arising out of
abuse/misuse/misrepresentations of any kind of the website. We reserve the right
to terminate registration and / or refuse access to the website for minors
under the age of 18 years.
The user of the
website must be of legal age to form a binding contract and legally eligible
for registration and use of website under the applicable laws of India. The
user must provide true, accurate, current and complete information during
registration or any other means of communication. For any reasonable grounds to
suspect that information provided by a registrant/user is untrue, inaccurate,
not current or incomplete, Unit Operation reserves the right to suspend or
terminate the account and refuse any and all current or future access and/or
use of the website (or any portion thereof). The registrant/user undertakes to
indemnify Unit Operation for any loss, claim, damage, costs (including legal
and professional costs) relating to any abuse or violation of the website.
The registrant/subscriber/user
is prohibited from selling, trading, or transferring account details including
username and password or any other information, in part or entirety, to another
person/party. Unit Operation does not own responsibility in any manner over any
dispute arising out of transmittal of any information-technical, non-technical
or financial transactions by any third party using account/e-mail provided by
the registrant/ subscriber/ user.
Unit Operation
does not claim or represent directly or indirectly that any
information/product/or services referred to in the materials/contents given on
this website is appropriate or deemed to be appropriate for use outside India.
Those who choose to access this website from outside India are responsible for
compliance with local laws of the international registrant/user/subscriber, if
and to the extent local laws are applicable.
If you are an
individual/user who provides materials /contents/lessons/information for free
or at a Cost, then you shall be termed as a Contributor. The Contributor agrees
to abide and covenant the following additional terms and conditions:
a. All content submitted by the Contributor shall be
subject to approval by Unit Operation, which may be granted or denied at its
sole discretion.
b. If the Contributor chooses to charge fees for his
Content/Contribution then he/she shall have to agree and to be a signatory to
specific contract agreed mutually by both the parties.
c. The Contributor shall be responsible for all
submitted Contents, that he owns or have the necessary licenses, rights,
consents, and permissions, and have the authority to authorize Unit Operation,
to reproduce, distribute, publicly perform (including by means of a
digital/audio transmission), publicly display, communicate to the public,
promote, market and that no submitted content shall infringe or misappropriate
any intellectual property right of a third party. The Contributor shall be
entirely responsible for accuracy and effectiveness of the contents submitted
by him/her.
d. The Contributor hereby grants the Company (Unit
Operation) a non-exclusive right and license to reproduce, distribute, publicly
perform, offer, market and otherwise use and exploit the submitted Content on
the website. Notwithstanding the foregoing, Unit Operation reserves the right
to remove all or any portion of the submitted content from the website at any
time.
e. The Contributor must have the required qualifications,
credentials and expertise, including without limitation, education, training,
knowledge, and skill sets, to contribute or teach or offer the services.
f. The Contributor shall not interfere with or otherwise
prevent Unit Operation from providing or uploading the contributed content;
g. The Contributor shall not engage in any activity that
will require Unit Operation to obtain any licenses from or pay any royalties to
any third party for the submitted content/ information or products.
h. The Contributor must be over the age of 18.
i. To the extent permitted by applicable law, Unit
Operation disclaims all warranties, expressed or implied, as to the accuracy of
information contained in any of the materials on this website. Unit Operation
shall not be liable to any person/organization for any loss or damage which
may/potentially may arise from the use of any of the information/content
contained in this website.
The
Registrant/User in search/use of content provided in the website, the following
additional terms and conditions apply, and represent, warrant and covenant
that:
a. You have read, understood, and agree to be bound by
the pricing information posted in the website (www.unitoperation.com)
registration, payment of registration fee or usage of the website.
b. You are over the age of 18, or, if not, you will use
the website only with the involvement, supervision, and approval or a parent or
legal guardian.
c. You will not reproduce, distribute, publicly display,
publicly perform, communicate to the public, create derivative works from or
otherwise use and exploit any website content, except as permitted by these
Terms and Conditions posted in the website.
d. When placing an order you undertake that all details
you provide to us are true and accurate, that you are an authorized user of the
credit or debit card used to place your order and that there are sufficient
funds to cover the registration fee.
e. The registration fee for use of the website are subject
to changes/revision from time to time as deemed appropriate and decided by the
management without any prior notice.
You agree,
understand and confirm that the financial details provided by you for availing
of services on our website will be correct and accurate and you shall not use
the credit card/debit card or any other financial instrument which is not
lawfully owned by you. You further agree and undertake to provide the correct
and valid financial details when making payment on our website. We shall not be
liable in any event, for any financial fraud that occurs to you. The liability
for use of a card fraudulently will be on you and the onus to prove otherwise
shall be exclusively on you. For further details on credit card/net banking
transaction, please review and understand the Terms and Conditions and Privacy
Policy of payment gateway of the website (Avenues India Pvt. Ltd,
https://www.ccavenue.com/; https://www.ccavenue.com/privacy.jsp) before
proceeding for any payment, net banking and registration. If you do not agree
with the Terms and Conditions and the Privacy Policy given in CCAvenue website
in their entirety, you are advised not to proceed any further and should exit
from the website immediately
In the event you
are not satisfied with the information, contents, lessons, course materials
contained in the website, you can seek refund of the amount paid by you for
registration, after deduction of processing/transaction fees charged by the
payment gateway and the banks- the total deduction not to exceed 10% of the
registration fee- within 72 hours from the date and time of registration.
Refunds are made to the same account from where the amount has been received by
us. All refunds are processed within 20 days of receiving the request.
When you visit
our website or send email(s) to us, you are communicating with us
electronically. You agree to give your consent to receive communications from
us electronically. You agree that all agreements, notices, disclosures and
other communications that we provide to you electronically satisfy all legal
requirements.
The user hereby
agrees that the user shall neither himself nor be part of any kind of abuse or
misuse of the website in any manner whatsoever. The user shall not share,
display, convey, transmit or portray any activity that abuses or misuses the
website content in any manner whatsoever. Likewise, in the event the user feels
that there is any kind of abusive content or such other information shared /
displayed by the other party, the user shall immediately report the same to
Unit Operation (unitopteam@gmail.com). In the event we have reasons to believe
that the registrant/user is sharing, displaying, conveying, transmitting or
portraying abusive content of any kind or part of such
communication/transmission, Unit Operation reserves the absolute right to
terminate the account and the services availed by the user without providing
any reason whatsoever, apart from other measures. Similarly, the user hereby
also agrees that he/she shall not inter-alia share, display or transmit any
copyrighted material which he/she is not permitted to do in the course of the
facilities availed of the website.
1. That you shall
use the services provided by us, for lawful purposes only and shall comply with
all applicable laws and regulations while using the website and transacting on
the website.
2. You shall provide authentic and true information in all instances where such
information is requested of you. We reserve the right to confirm and validate the
information and other details provided by you at any point of time. If upon confirmation
your details are found to be false (wholly or partly), we have the right and
the sole discretion to reject the registration and debar you from using the
services of our website and / or other affiliated websites without prior
intimation whatsoever.
3. That you shall access the services available on this website and transact at
your sole risk and shall use your best and prudent judgment before entering
into any transaction through this website.
1. Disseminating
any unlawful, harassing, libellous, abusive, threatening, harmful, vulgar,
obscene, or otherwise objectionable material.
2. Transmitting material that encourages conduct that constitutes a criminal offence,
results in civil liability or breach of any relevant laws, regulations or code
of practice.
3. Gaining unauthorized access to other computer systems.
4. Using, displaying, mirroring or framing of the wesbite, or any individual
element within the website or services, Unit Operation name, any Unit Operation
trademark, logo or other proprietary information, or the layout and design of
any page or form contained on a page, without expressed written consent and a
lawful, legal contract from Unit Operation.
5. Interfering with any other persons use or enjoyment of the website.
6. Breaching any applicable laws, rules or regulations.
7. Interfering or disrupting networks or websites connected to the Site.
8. Making, transmitting or storing electronic copies of materials protected by
copyright without the permission of the copyright owner.
9. Collecting or storing any personally identifiable information from the
website or services from other users of the websites , books journals,
periodicals or services without their expressed permission.
10. Impersonating or misrepresenting your affiliation with any person or
entity.
11. Violating any applicable law or regulation.
12. Encouraging or enabling any other individual to do any of the foregoing.
13. Any other activity as prohibited under the Indian Laws amended from time to
time.
We reserve the
right at any time to modify the Terms of our website without any prior
notification to you. Should you wish to terminate your account due to a
modification to the Terms or the Privacy Policy, you may do so by emailing us
at unitopteam@gmail.com. However, if you continue to use the service you shall
be deemed to have agreed to accept and abide by the modified Terms of this
website.
All reviews,
comments, feedback, postcards, suggestions, ideas, and other submissions
disclosed, submitted or offered on or by our website, submitted or offered in
connection with your use of this website (collectively, the Comments) shall be
and remain our property. Such disclosure, submission or offer of any Comments
shall constitute an assignment to us of all worldwide rights, titles and
interests in all copyrights and other intellectual properties in the Comments.
Thus, we own exclusively all such rights, titles and interests and shall not be
limited in any way in its use, commercial or otherwise, of any Comments. We
will be entitled to use, reproduce, disclose, modify, adapt, create derivative
works from, publish, display and distribute any Comments you submit for any
purpose whatsoever, without restriction and without compensating you in any
way. We are and shall be under no obligation (1) to maintain any Comments in
confidence; (2) to pay you any compensation for any Comments or use of
comments; or (3) to respond to any Comments. You agree that any Comments
submitted by you to our website shall not violate this policy or any right of
any third party, including copyright, trademark, privacy or other personal or
proprietary right(s), and shall not cause injury to any person or entity. You
further agree that no Comments submitted by you to our website will be or
contain libellous or otherwise unlawful, threatening, abusive or obscene
material, or contain software viruses, bugs, worms, political campaigning,
commercial solicitation, chain letters, mass mailings or any form of spam. We
reserve the right (but not the obligation) to monitor and edit or remove any
Comments submitted to our website. You grant us the right to use the name that
you submit in connection with any Comments. You undertake not to use a false
email address, impersonate any person or entity, or otherwise mislead as to the
origin of any Comments you submit. You are and shall remain solely responsible
for the content of any Comments that you make and you agree to indemnify us and
our affiliates for all claims resulting from any Comments you submit. We and
our affiliates take no responsibility and assume no liability for any Comments
submitted by you or any third party.
All software,
technology, designs, materials, information, communications, text, graphics,
links, electronic art, animations, illustrations, artwork, audio clips, video
clips, photos, images, reviews, ideas, and other data or copyrightable
materials or content, including the selection and arrangements thereof is
Content. Where the Unit Operation provides Content to you in connection with
the Products, including, without limitation, the Software and the Products and
the Site, it is Unit Operation’s Content. Content remains the proprietary property of
Unit Operation and is protected, without limitation, pursuant to Indian & and
foreign copyright and other intellectual property laws.
You agree to
defend, indemnify and hold us and our employees, directors, officers, agents
and their successors and assigns, harmless from and against any and all claims,
liabilities, damages, losses, costs and expenses, including attorneys fees,
caused by or arising out of or relating to claims based upon your actions or
inactions, which may result in any loss or liability to us or any third party,
including but not limited to breach of any warranties, representations or
undertakings or in relation to the non-fulfilment of any of your obligations
under these Terms of Use or arising out of the your violation of any applicable
laws, regulations including but not limited to Intellectual Property Rights,
payment of statutory dues and taxes, claim of libel, defamation, violation of
rights of privacy or publicity, loss of service by other subscribers and
infringement of intellectual property or other rights. This clause shall
survive the expiry or termination of these Terms of Use.
Unit Operation
may terminate these Terms at any time. Without limiting the foregoing, Unit
Operation shall have the right to immediately terminate your password or
account or block your IP address, in the event of any conduct by you, which
Unit Operation, in its sole discretion, considers to be unacceptable, or in
breach of these Terms. You may terminate these Terms at any time, provided that
you provide legal notice to Unit Operation and discontinue any further use of
our website.
The website is
provided without any warranties or guarantees and in an As Is condition. You
must bear the risks associated with the use of the website. We will not be
responsible for any errors or omissions or for the results obtained from the
use of such information or for any technical problems you may experience with
the website. This disclaimer constitutes an essential part of these Terms. To
the fullest extent permitted under applicable law, we or our partners shall not
be liable for any indirect, incidental, special, consequential or exemplary
damages, including but not limited to, damages for loss of profits, goodwill,
use, data or other intangible losses arising out of or in connection with the
website, its services or these Terms. Without prejudice to the generality of
the section above, our total liability to you for all liabilities arising out
of these Terms. We, make no representations or warranties about the accuracy,
reliability, completeness, relevance and/or timeliness of any content,
information, software, text, graphics, links or communications provided on or
through the use of the website or that the operation of the website will be
error free and/or uninterrupted. Consequently, Unit Operation assumes no
liability whatsoever for any monetary or other damage suffered by you on
account of the delay, failure, interruption, or corruption of any data or other
information transmitted in connection with use of the website; and/or any
interruption or errors in the operation of the website.
You are
prohibited from violating or attempting to violate the security of the website,
including, without limitation, (a) accessing data not intended for you or
logging onto a server or an account which you are not authorized to access; (b)
attempting to probe, scan or test the vulnerability of a system or network or
to breach security or authentication measures; (c) attempting to interfere with
service to any other user, host or network, including, without limitation, via
means of submitting a virus, bug or worm or other file or software to the Site,
overloading, flooding, spamming, mail bombing or crashing; (d) sending
unsolicited email, including promotions and/or advertising of products or
services; or (e) forging any TCP/IP packet header or any part of the header
information in any email or newsgroup posting. Violations of system or network
security may result in civil or criminal liability. Unit Operation will
investigate occurrences that may involve such violations and may involve, and
cooperate with, law enforcement authorities in prosecuting users who are
involved in such violations. You agree not to use any device, software or
routine to interfere or attempt to interfere with the proper working of this
Site or any activity being conducted on this Site. You agree, further, not to
use or attempt to use any engine, software, tool, agent or other device or
mechanism (including without limitation browsers, spiders, robots, avatars or
intelligent agents) to navigate or search this Site Our website can be used on
most of the internet browsers.
If any part of
these Terms is determined to be invalid or unenforceable pursuant to applicable
law including, but not limited to, the warranty disclaimers and liability
limitations set forth above, then the invalid or unenforceable provision will
be deemed to be superseded by a valid, enforceable provision that most closely
matches the intent of the original provision and the remainder of the Terms
shall continue in effect. Unless otherwise specified herein, these Terms and
the website policies constitute the entire agreement between you and Unit
Operation with respect to our sites/services and it supersedes all prior or
contemporaneous communications and proposals, whether electronic, oral or
written, between you and us with respect to Unit Operation. Our failure to act
with respect to a breach by you or others does not waive our right to act with
respect to subsequent or similar breaches.
Last Updated
20th April, 2018
X
Privacy Policy
The founding
policy of Unit Operation is to operate the website (www.unitoperation.com)
with highest standard of ethics and morality. By the act of registration and
usage of the website, you agree to the terms of our privacy policy which has
been stated and explained in more details in later section of this document.
Before submission of any information what-so-ever, proceeding for the act of
registration, payment of registration fee and/or net banking through our
payment gateway please review and understand the Privacy Policies of Unit
Operation and Avenues India Pvt. Ltd, ( which is the payment gateway of the
website https://www.ccavenue.com/; https://www.ccavenue.com/privacy.jsp) and If
you do not agree with the Terms and Conditions and the Privacy Policy given in
this document and that of Avenues India Pvt. Ltd in their entirety, you are
advised not to proceed any further for registration, payment of registration
fee or usage of the website in any form, and should exit from the website
immediately
Information on
contact details (telephone, email, mobile number, shipping address,
credit/debit card/net banking details etc), are collected during registration
and/or payment of registration fee which you agree that this action constitutes
a consent to our business relationship established using the information you
provide to us. Please read the privacy policy given here in detail and that of
CCAvenue (https://www.ccavenue.com/; https://www.ccavenue.com/privacy.jspduring
) regarding the collection, use, and disclosure of or your information. If you
do not agree with any of the terms or policies described in this Privacy
Policy, you are encouraged to immediately exit the website.
Your privacy is
very important to us. We follow systematic and stringent procedures to protect
the security of the information / data stored on our website. The information
that you have shared on our website is stored in secure server with encryption
and can be accessed only for official purposes. Any of our employees,
sub-contracted firms or agents who are in any form whatsoever related to
operation , modification, upgrade or maintenance of the website, violate our
privacy and/or security policies related to customer's data is subject to
disciplinary action, including possible termination and civil and/or criminal
prosecution.
On signing up on
our website, you are required to provide us with certain basic mandatory
information inter-alia including your e-mail id, name, mobile number, gender
and a password. Once the registration is completed, the said e-mail id and
password can be used to access your account every time you visit our website.
We collect
information that is either anonymous or personally identifiable. When you visit
our site to read or download information, we collect and store information, in
order to improve security, analyse trends and administer the site. We use this information
to evaluate traffic patterns on our site, so that we can make it more useful to
our visitors. The information helps us to continually improve your experience
at our website. We do not make this information available to third parties, nor
do we use it for any other purpose, except as set out herein.
SMS and email: Upon
subscribing to any services on our website, we shall be entitled to use your
registered mobile number and email id on the website to send transaction
related SMS and email to you.
Payment
Information: We do not take Credit/Debit card or Net banking
details on our website. On clicking the Submit and Pay Now option options, you
will be redirected to a Secure Payment Gateway ( Avenues India Pvt. Ltd,
https://www.ccavenue.com/; https://www.ccavenue.com/privacy.jsp) for completing
the transaction. You will then be required to enter your relevant card details
or other various net banking options and details on the page to complete the
transaction. On successful completion of the transaction, you will be
redirected to our website with your order details and order number being
displayed. It is to be noted that we will not store any bank related
information on our records and none of our staffs will hold or be exposed to
this information.
We do not use
cookies for tracking purposes. Some of our pages contain Google Adsense
advertisements which may use cookies for statistical analytics purposes. Google’s advertising requirements
are securely protected by Google’s Advertising Principles https://support.google.com/
adwordspolicy/answer/1316548?hl=en. These Adsense cookies are files which identify
your computer / your 'session' as a unique user when you visit pages on our website.
Once you exit our site, these 'session cookies' expire (either when you close
your browser or after 20 minutes). Google Adsense cookies use 'tracking cookies'
to collect information regarding website usage (e.g., the number of visitors to
different sections of our website) to analyze traffic to our website and
improve user experience.. Google Adsense cookies are free from virus and do not
contain any personal details. You may configure your browser to prevent cookies
from being set on your computer.
The website may
include certain social media features, such as the 'Facebook /Tweeter' buttons.
On using these features, the IP addresses of the user may be collected by these
social networking sites depending on the page that is being visited and the
Facebook or Tweeter websites may set cookies to enable the features and links
to function properly. The interactions of the users with these features are
governed by the privacy policy of the social networking companies, as the case
may be.
We do not
knowingly collect, maintain or sell products or services to people under age 18
or use personal information from our website about children under age 18.
Children should seek the consent of their parents before providing any
information about themselves or their parents and other family members online.
Use and access to
the website requires registration/Login details. While providing such information
you accept that we may use personal information about you to improve the site, review
the usage of the site, the content and design of the site.
We have in place
appropriate technical and security measures to prevent unauthorized or unlawful
access to or accidental loss of or destruction or damage to your information.
When we collect data through our website, we collect your personal details on a
secured server. The payment details are entered on the Payment Gateway's or
Bank's page on a secured SSL. The data is transferred between Bank and gateways
in an encrypted manner.
Unit Operation utilizes
various information security measures such as firewalls, encrypted data
transmission and other security techniques to protect your personal data. However,
please keep in mind that transmitting information via the internet is never
completely secure and thus any information submitted may be intercepted, collected,
used or disclosed by others. As per our security procedures we may occasionally
request proof of identity before we disclose personal information to you. You
are responsible for protecting against unauthorized access to your password and
to your computer. We are not responsible for the security or confidentiality of
communications you send to us through the internet using email messages.
'Your
Information' is defined as any information you provide to us during
registration, in the feedback area or through any email feature. We will
protect Your Information in accordance with our Privacy Policy. If you use the
Site, you are responsible for maintaining the confidentiality of Your Login ID
and Password and for restricting access to your computer, and you agree to
accept responsibility for all activities that occur under Your Login ID or
Password. We shall not be liable to any person for any loss or damage which may
arise as a result of any failure by you to protect your password or account.
You undertake to indemnify and keep indemnified us for any loss, claim, damage,
costs (including legal and professional costs) relating to your responsibility
or liability or failure including those aforesaid. You agree to notify us
immediately of any unauthorized use of your account or any other breach of
security. We reserve the right to refuse service, terminate accounts, or remove
or edit content in its sole discretion.
Protect your
passwords.
If you have any
concern about privacy at our website, please contact us with a thorough
description, and we will try to resolve it. Our business changes constantly,
and our Privacy Policy and the Terms of Use will also change; but you should
check our web site frequently to see recent changes. Unless stated otherwise,
our current Privacy Policy applies to all information that we have about you
and your account.
If you have any
questions or comments regarding this privacy policy, please contact us via
email at unitopteam@gmail.com or write to us at 40/168 Bandipur Upanibesh Road,
Ward No 4, Khardah, Kolkata, West Bengal 700118.