# Thermodynamics-Concept of Temperature (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Physics): Questions 34 - 36 of 36

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## Question number: 34

» Thermodynamics » Concept of Temperature

MCQ▾

### Question

Six moles of an ideal gas performs a cycle shown in figure. If the temperature T A = 600K, T B = 800 K, T C = 2200K and T D = 1200. K, the work done per

### Choices

Choice (4) Response

a.

60 KJ

b.

40 kJ

c.

20 kJ

d.

30 kJ

## Question number: 35

» Thermodynamics » Concept of Temperature

MCQ▾

### Question

A Carnot engine whose low temperature reservoir is at 17 C has an efficiency of 50%. It is desired to increase the efficiency to 70%. By how. many degrees should the temperature of the high temperature reservoir be increased

### Choices

Choice (4) Response

a.

280 K

b.

560 K

c.

840K

d.

380K

## Question number: 36

» Thermodynamics » Concept of Temperature

Appeared in Year: 2016

MCQ▾

### Question

The temperature inside a refrigerator is and the room temperature is . The amount of heat deliver to the room for each joule of electrical energy consumed ideally will be –

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page