SSC JE Mechanical Engineering 23rd Jan 2018 Shift-2

Instructions

For the following questions answer them individually

Question 191

Heating of dry steam above saturation temperature is known as

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Question 192

The specific heat of superheated steam in kcal/kg is generally of the order of

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Question 193

Adiabatic process is

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Question 194

The diameter (in cm) of Cornish boiler is of the order of

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Question 195

Which of the following boilers is best suited to meet fluctuating demands?

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Question 196

An engine indicator is used to determine the following

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Question 197

Diesel fuel, compared to petrol is

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Question 198

The fuel air ratio in a petrol engine fitted with suction carburetor, operating with dirty air filter as compared to clean filter will be

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Question 199

Which of the following is the lightest and most volatile liquid fuel?
A. $$6 : 1$$ 

B. $$9 : 1$$

C. $$12 : 1$$ 

D. $$15 : 1$$

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Question 200

Ignition quality of petrol is expressed by

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