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SSC JE Mechanical 2017- Daily Quiz 7
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Question 1
What is the value of pressure angle generally?
Question 2
A tool with side cutting edge angle of 
and end cutting edge of 
is used for fine turning with a feed of 1 mm/rev, neglecting nose radius of the tool. The peak height of surface roughness produced will be.
and end cutting edge of is used for fine turning with a feed of 1 mm/rev, neglecting nose radius of the tool. The peak height of surface roughness produced will be. Question 3
The polar section modulus of a circular section about an axis through its centre of gravity is ________.
Question 4
Two springs having spring constant k and k in the arrangement as shown in figure.
Equivalent spring Constant keq is
Equivalent spring Constant keq isQuestion 5
The index of expansion of dry saturated steam flowing through a nozzle is equal to 1.135, and then what is the critical pressure ratio for this flowing steam in the nozzle?
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ESE & GATE MEGeneralMay 10ESE & GATE ME
