Answer / k.prakashchandra

Stiffness factor is the ratio of the moment of inertia of
the cross section of a rod or a beam or a wire to its
length. It may be taken as 'resistance to bending'.

Answer / pasupathy

stiffness factor is equal to the ratio of the product of the moment of inertia of the cross section and the modulus of elasticity for the material to the length of the member.

In DC while we mention the voltage we are using -48V but in case of AC we mention only 230V not -230V, why we using -48V not 48V

2 Answers  

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If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

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hello friends..... any one have papers or any study materials?sail ,hpcl...?

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what is diffrent of RCCB & MCCB

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why a motor overheated stops to rotate ?????

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What will happen if induction motor is supplied with capacitive load?

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List out the different frequency domain specifications?

0 Answers  

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