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SSC JE Mechanical 2017- Daily Quiz 44
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Question 1
In which one of the following processes, in a closed system the thermal energy transferred to a gas is completely converted to internal energy resulting in an increase in gas temperature?
Question 2
The problem of hunting of a centrifugal governor becomes very acute when the governor becomes
Question 3
In the case of an involute toothed gear; involute starts from
Question 4
An orifice meter, having an orifice of diameter d is fitted in a pipe of diameter D. For this orifice meter, what is the coefficient of discharge 
?
? Question 5
In a counter flow heat exchanger, the product of specific heat and mass flow rate is same for the hot and cold fluids. If NTU is equal to 0.5, then the effectiveness of the heat exchanger is _________.
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ESE & GATE MEGeneralJun 14ESE & GATE ME
