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HAT Subject 2026 Thermodynamics Free Quiz 2
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HAT Subject 2026 Thermodynamics Free Quiz 2

Practice HAT Subject 2026 HEC Aptitude Test Physics MCQs from Thermodynamics. Get instant results with Explanation.

11. What is the definition of enthalpy?



12. What is internal energy?



13. What is Gibbs free energy?



14. What is a Carnot engine?



15. What is the efficiency of a Carnot engine?



16. What transfers heat from cold to hot using work?



17. What is COP in refrigeration?



18. What cycle does a steam power plant operate on?



19. What cycle does an internal combustion engine operate on?



20. Which cycle is used in spark-ignition engines?



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📋 HAT Subject Entry Test Information

HAT Subject Test

Conducting Body: Higher Education Commission (HEC)
Frequency: Quarterly | Time: 120 Minutes
Negative Marking: No

⚡ Official Test Pattern (Total: 100 MCQs):

Merit Formula: There is no single HEC merit calculation formula for HAT Subject Test. Universities determine their own merit criteria. Common weightages include: 30% Academic + 50% HAT + 20% Interview (only where specified by the university)

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❓ Frequently Asked Questions about HAT Subject

What is the merit calculation formula for HAT Subject?

There is no single HEC merit calculation formula for HAT Subject Test. Universities determine their own merit criteria. Common weightages include: 30% Academic + 50% HAT + 20% Interview (only where specified by the university)

How many MCQs does HAT Subject contain?

100 MCQs

Who conducts the HAT Subject?

Higher Education Commission (HEC)

What is the time duration for HAT Subject?

120 minutes

What is the subject breakdown for HAT Subject?

Computer Sciences (100 MCQs), Electrical Engineering (100 MCQs), Software Engineering (100 MCQs)