Thermodynamics-Carnot Engine and Its Efficiency (AIIMS Physics): Questions 1 - 3 of 3

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Question number: 1

» Thermodynamics » Carnot Engine and Its Efficiency

Appeared in Year: 2001

MCQ▾

Question

If the system takes 100 Cal. heat, and releases 80 cal. to sink, if source temperature is 127°C find the sink temp –

Choices

Choice (4) Response
a.

107°C

b.

47°C

c.

67°C

d.

127°C

Question number: 2

» Thermodynamics » Carnot Engine and Its Efficiency

MCQ▾

Question

If the system takes 160 Cal. heat, and releases 100 cal. to sink, if source temperature is 180°C find the sink temp –

Choices

Choice (4) Response
a.

100°celsius

b.

30°celsius

c.

10°celsius

d.

120°celsius

Question number: 3

» Thermodynamics » Carnot Engine and Its Efficiency

MCQ▾

Question

If the system takes 150 Cal. heat, and releases 60 cal. to sink, if source temperature is 115°C find the sink temp –

Choices

Choice (4) Response
a.

120 °C

b.

37.4°C

c.

54°C

d.

127°C

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