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SSC JE Mechanical 2017- Daily Quiz 38
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Question 1
Given that, d = diameter of spring, R = mean radius of coils, n = number of coils and G = Modulus of rigidity, the stiffness of the close-coiled helical spring subject to an axial local W is equal to
Question 2
In which type of welding arc is maintained under pool of molten metal used?
Question 3
Which of the following ratio is known as schmidt number ?
Question 4
Train value of a gear train is
Question 5
Impulse turbine is used for _____.
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ESE & GATE MEGeneralJun 5ESE & GATE ME