Thermodynamics - Data Intensity 4 | Multiple Questions and Answers

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Thermodynamics - Data Intensity 4 Multiple Questions and Answers.

31.	One reversible heat engine operates between 1600 K and T2 K and another reversible heat engine operates between T2 K and 400 K. If both the engines have the same heat input and output, then temperature T2 is equal to

	A.	800K
	B.	1000K
	C.	1200K
	D.	1400K

32.	When the gas is heated at constant volume, the heat supplied

	A.	increases the internal energy of the gas and increases the temperature of the gas
	B.	does some external work during expansion
	C.	Both (A) and (B)
	D.	None of these

33.	In closed cycle gas turbine, the air is compressed

	A.	isothermally
	B.	isentropically
	C.	polytropically
	D.	none of these

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» Thermodynamics - Data Intensity 1

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» Thermodynamics - Data Intensity 3

» Thermodynamics - Data Intensity 4

Date to Date Current Affairs 2022

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