Answer / sad

IR value is depending upon the where we are going to do the
testing like primary side of the winding ,winding to earth
,between winding's for this combinations 500 M ohm is minimum
value

why lightning arrestor are made by 2 stack of insulator but why cvt are fully 1 stack of insulator.

1 Answers  

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What does quality factor depend on in resonance?

0 Answers  

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what is the formula to find Amp. for an 3 phase moter both if H.P. or if kW is known?

5 Answers   Uttam,

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Which Motor used in Fan's Motor ?

3 Answers   Matsui Technologies,

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what is a universal motor? how it works?

4 Answers  

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why dc series motor has high starting torque

2 Answers  

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in what type of applications v can use q meter?

0 Answers  

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what is Wave Trap? And its Function ? Detail? Where it is Used?

7 Answers  

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Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

0 Answers  

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in a refinery one motor is suddenly stoped. what will do how can i findout the problem explain step by step

2 Answers  

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why we are not giving the zone 1 trip command to the master trip relay

0 Answers  

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what do you mean by lagging and leading current.explain in detail.

1 Answers  

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