What is the safety protection? Name the protections of Transformer?

1 Answers   HSL,

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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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1 Amp = kva ? 1 Amp =KW ?

3 Answers   Marriott,

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please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com

0 Answers  

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sir what is the purpose of SF6 in HT breaker and what is the pressure should be maintain in the breaker?

2 Answers   Kirloskar,

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do we use links in a dc circuit?if so what s its use in it?

0 Answers  

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How to do the REF Stability test for power transformers in Site?

1 Answers   Escorts, Siemens,

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Is there any design in the world a 220 KV transformer without breather …??????

2 Answers  

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The screw thread commonly used for transmission of motion is one of the following types of threads

0 Answers   Caterpillar,

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Why sometime AVR and sometime Booster coil is used in Alternator? what is the diferance between AVR & Booster coil due to which they are selected

0 Answers   Bajaj,

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why we use star and delta connection?why we donot give the supply directly?

12 Answers   Hitech, Siemens, Tata Steel Limited,

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what is doid

0 Answers  

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