Answer / meenakshi

bcoz of magnetostriction effect.

Answer / venkatesh

magenitostatic forces

If increased the frequency up to 1000 then what changes shows in voltage?

0 Answers  

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Where all & Why resistance grounding is required?

1 Answers  

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why in three phase 440 circuit in all phase current is almost equal L1-35 A,L2-34 A ,L3-31 A but in nutral when i check with clamp meter it shows 25 A?

4 Answers   OPS,

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What does OHB stand for in specifications for circuit breakers, especially found in SF6 circuit breaker?

1 Answers  

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Explain cos(theta) and Sin(theta)

0 Answers  

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in trains i have seen the terminal which is connected at the top of the train is positive .where is negative ? track? i dont think so

9 Answers  

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how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)

0 Answers  

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A 230 v dc series motor is connected to 230 V ac supply, then

1 Answers  

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What is proportional controller?

0 Answers  

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what is G.O.D.S. ?

2 Answers   RCE,

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What is CBCT ? Why & Where it is used?

14 Answers   BCT,

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What happens if there is no nuetral in the power system?

5 Answers  

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