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UP Polytechnic Lecturer: Mechanical Quiz 19
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Question 1
Pressure angle in involute gears will:
Question 2
Maximum deflection in case of a cantilever beam carrying uniformly distributed load w per unit length will be
Question 3
Slope of constant pressure line on temperature entropy diagram is given by.
Question 4
Clausius inequality is stated as:
Question 5
A gas turbine working on Brayton cycle has a back work ratio of 0.35 and net output is 250 kJ. If compressor efficiency of 90%, then find the work output by the turbine ____________?
Question 6
Kinematic similarity between Model and prototype is the similarity of
Question 7
Angle between the face and flank of the single point cutting tool is known as
Question 8
Gibbs Phase rule relates Number of components C., phases (P) and degrees of freedom (F). Select the correct relation among the following:
Question 9
Hermetic compressors were developed to:
Question 10
What safety device is used to protect the boiler when the water level falls below a minimum level?
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