Answer / sreekantareddy

Due to circulating current

Answer / munir1206

If we do shielding of cable on both ends then shielding will
become the conductive path for earthing and much more
current will pass from the shielding may be more than the
capacity of the shielding could damage the shielding, and
may introduce additional electromagnetic interference in the
cable

What is third harmonic?what is the effect of it?

0 Answers   GMR,

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what is value of Jin transformer

1 Answers  

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sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com

0 Answers  

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can we run the home fan both clock and anticlockwise direction

1 Answers  

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Does voltage and current can be seperated?

2 Answers  

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We have two 1 phase heating coils having same resistance of 25ohm, but during operation one takes 3A and other 6A Is it posiible Pls. explain

5 Answers   Bhel,

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why to need a electrical earthing?

2 Answers  

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can we do the star delta connection of capacitor for 3- phase motor starter.

1 Answers  

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what are the causes for strip heater failure ?

1 Answers  

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Where all & Why resistance grounding is required?

1 Answers  

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What is the difference between Relay and Contactor

35 Answers   Siemens,

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Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to form factor. What happen to 400KV and 765KV transmission voltage?

1 Answers  

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