SSC JE Mechanical Engineering 2013

Instructions

For the following questions answer them individually

Question 141

A heat engine is supplied with 278 kW of heat at a constant fixed temperature of $$283^\circ$$C and the heat rejection takes place at $$5^\circ$$C. The engine is reversible
if the heat rejected, in kW, is

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Question 142

Function of carburetor is to supply

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Question 143

In a boiler, the feed check valve is used to

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Question 144

When wet steam flows through a throttle valve

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Question 145

In internal combustion engine terminology, MPFI stands for

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Question 146

For complete burning of 1 kg of carbon, the air required will be about

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Question 147

1ton of refrigeration is equivalent to

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Question 148

Knocking tendency in an SI engine reduces with increasing

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Question 149

Centane number of a fual is a measure of its

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Question 150

Critical pressure for steam is

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