AP PGECET 2021 Question Paper: Download Question Paper and Answer Key PDFs

AP PGECET 2021 Question papers are now available for download. The difficulty level was rated moderate. The question paper comprised 120 questions. One mark was rewarded for every correct answer. No negative marks were given to the wrong answers.

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AP PGECET 2021 Question Paper

Subject	Exam Date	Question Paper
Geo-Engineering and Geo-Informatics	October 8, 2021	Check here
Pharmacy	October 8, 2021	Check here
Computer Science and Information Technology	October 8, 2021	Check here
Bio-Technology	September 28, 2021	Check here
Civil Engineering	September 28, 2021	Check here
Electronics and Communication Engineering	September 28, 2021	Check here
Electrical Engineering	September 28, 2021	Check here
Food Technology	September 28, 2021	Check here
Mechanical Engineering	September 28, 2021	Check here
Instrumentation Engineering	September 29, 2021	Check here
Metallurgy	September 29, 2021	Check here
Nano Technology	September 29, 2021	Check here

AP PGECET 2021 Questions

1.
The absolute humidity of air at 101.325 kPa is measured to be 0.02 kg of water per kg of dry air. Then the partial pressure of water vapour in the air is:

1.99 kPa
2.55 kPa
3.16 kPa
3.87 kPa

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2.
The minimum amount of work required to operate a refrigerator which removes 1000 Cal heat at $0^\circ$C and rejects at $50^\circ$C will be:

170 Cal
120 Cal
150 Cal
183.15 Cal

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3.
The entropy of single crystalline Silicon at absolute zero will be:

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4.
Which statement about entropy is incorrect?

Entropy is zero at 0 K (Third Law)
Entropy decreases in spontaneous adiabatic processes
Entropy production is irreversible
Entropy measures energy dispersal

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5.
If the vapour pressure at two temperatures of a solid phase in equilibrium with its liquid phase is known, then the latent heat of fusion can be calculated by the:

Nernst Heat Theorem
Maxwell's equation
Van Laar equation
Clapeyron–Clausius equation

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AP PGECET 2021 Question Paper: Download Question Paper and Answer Key PDFs

AP PGECET 2021 Question Paper

AP PGECET 2021 Questions

1.
The absolute humidity of air at 101.325 kPa is measured to be 0.02 kg of water per kg of dry air. Then the partial pressure of water vapour in the air is:

2.
The minimum amount of work required to operate a refrigerator which removes 1000 Cal heat at $0^\circ$C and rejects at $50^\circ$C will be:

3.
The entropy of single crystalline Silicon at absolute zero will be:

4.
Which statement about entropy is incorrect?

5.
If the vapour pressure at two temperatures of a solid phase in equilibrium with its liquid phase is known, then the latent heat of fusion can be calculated by the:

Previous Year AP PGECET Questions

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AP PGECET 2021 Question Paper

AP PGECET 2021 Questions

1.The absolute humidity of air at 101.325 kPa is measured to be 0.02 kg of water per kg of dry air. Then the partial pressure of water vapour in the air is:

2.The minimum amount of work required to operate a refrigerator which removes 1000 Cal heat at $0^\circ$C and rejects at $50^\circ$C will be:

3.The entropy of single crystalline Silicon at absolute zero will be:

4.Which statement about entropy is incorrect?

5.If the vapour pressure at two temperatures of a solid phase in equilibrium with its liquid phase is known, then the latent heat of fusion can be calculated by the:

Previous Year AP PGECET Questions

Comments

SUBSCRIBE TO OUR NEWS LETTER

1.
The absolute humidity of air at 101.325 kPa is measured to be 0.02 kg of water per kg of dry air. Then the partial pressure of water vapour in the air is:

2.
The minimum amount of work required to operate a refrigerator which removes 1000 Cal heat at $0^\circ$C and rejects at $50^\circ$C will be:

3.
The entropy of single crystalline Silicon at absolute zero will be:

4.
Which statement about entropy is incorrect?

5.
If the vapour pressure at two temperatures of a solid phase in equilibrium with its liquid phase is known, then the latent heat of fusion can be calculated by the: