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SSC JE Mechanical 2017- Daily Quiz 10
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Question 1
Which one of the following is true for involute gears?
Question 2
For calculation of heat transfer by natural convection from a horizontal cylinder, what is the characteristic length in Grashof number?
Question 3
The discharge pressure of the compressor in the refrigeration system goes up due to the
Question 4
Resilience of a material is considered when it is subjected to
Question 5
A grinding wheel of 150 mm diameter is rotating at 3000 rpm. The grinding speed is _____.
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ESE & GATE MEGeneralNov 9ESE & GATE ME