Answer / amit2009786

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what is cause of static electricity? I experience shock when i touch metal equipment in a room ,furher check shows earth leakage showing 80ma at the DB near to the 400 MCCB?

0 Answers  

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What is the difference between class0.1 and class 0.1s accuracy of current transformers

2 Answers  

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what are the protecyion of transformer & generators

0 Answers  

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A 3 phase motor, 440 voltage, induction motor. If we take out rotor from motor and if we give supply 440 volt to stator then what happens?????

20 Answers  

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how to reduce humming noise in transformer?

3 Answers  

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as per standards how many neutral earthings and body earthings are needed.please help me

2 Answers  

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What is the role of feedback in a closed loop control system?

0 Answers   GE,

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why need of ac exietation in alternater.

2 Answers  

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Which Class insulation is prefered for the sandwich Busducts ? Why?

0 Answers  

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power is the product of voltage and current.so we can measure the value of power just by using ammeter and voltmeter.......then why do we use a wattmeter?

5 Answers  

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What can make the the overloads operate when a star delta three phase motor starts?

1 Answers  

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We have studied about many techniques for finding the stability of system, ROOT LOCUS, ROUTH, BODE PLOT, POLER PLOT etc. In these which is used where. what are the difference among them... PLZ tell me.......

0 Answers   MSEB,

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