Answer / k.linga reddy

The characteristic harmonics order of the AC current wave
form is h= np+_1 so the 12 pulse converter out put contains
lowest order harmonics 11,13,....becuase of the lowest order
harmonics in 3,6 pulse converters

What are the types of class b amplifier?

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when we megger is not damaged when we are measuring very low resistance? high d.c. voltage is produced in megger so according to i=V/R. current will be high so what is the reason ?

1 Answers  

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What is the main difference between power transformer and Distribution transformer?

9 Answers   APTransco, Bhel, NTPC,

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If Ac supply is given to the DC motor then what will happen? clear explanation

2 Answers  

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what are the affects of loose connection in electrical circuit.

14 Answers   HP,

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how much percentage set in transformer diffrencial relay

1 Answers   Bajaj,

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solar energy light efficiency & disadvantages?

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as a electrical student why should i hire you?

0 Answers   TCS,

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Can we generate 3 phase power from single phase connections?? If yes, how?

2 Answers  

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When i went to a interview the interviewer ask me a question for that i cant able to answer him if anyone knows answer me How will you design a capacitor bank for a plant? if my p.f is 0.6 i have to improve it to 0.9 or 1 what kind of steps i have to do? and is there any formula for calculating this?

6 Answers   APNPDCL,

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1.What is captive power plant? 2.What is national grid?Give brief idea.

0 Answers  

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Why do not we prefer non conventional sources of energy to conventional sources?

0 Answers   Nabard,

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