Question

(D)
Isochoric
Isobaric

None of these
entropy change takes place in
-process.
(A) Isothermal
(B) Adiabatic
change in entropy of system in Carnot's cycle is:
(A) Zero
Positive
(B) Maximum
63.
Number of spark plugs needed in diesel engine is:
(A) Two
(B) Four
64.
Value of Boltzmann constant is:
(A) 1.38 x 1023 JK- (B) 1.38 x 10 ? JK
Triple point temperature of water is:
273.16 K
(A) 273 K
(B) 373 K
66.
For gases:
(A) Cp = C,
C, <C,
(B) cp > Cy
67. The equation of adiabatic process is:
(A) Q = AU + W (B) AU = -W
(C) Q = W
68.
Isothermal process is carried out at constant:
(A) Volume
(C) Pressure
(B) Temperature
69.
The ideal heat engine can only o
neat engine can only be 100% efficient if its cold reservoir is at:
(A) OK
(B) 0°C
An adiabatic process is that which has constant:
(A) Entropy
(B) Volume
Pressure
PAGE # 4
(D)
Q = AU
(D)
Energy
(C)
100 K
(D)
100°C
70.
(D)
Temperature​

Answer 1

Answer:

d temperature

because I dont know the answerr