What is different between Circuit breaker and Isolater?

0 Answers  

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why the frequency in india is 50 50HZ why we not select the o ther frequncy range?

6 Answers  

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Is there any capacitor in 3-phase IM?why,xplain.

2 Answers  

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For the same power rating,which motor is bigger in size,AC or DC?

9 Answers   Bhel,

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how is choose &depending upon the load why?

1 Answers   HCL,

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over frequency is the protection of turbine or alternator?

2 Answers  

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what is the principle of operation of CFL ??

0 Answers   IOCL,

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What was your role in the silicon evaluation/product ramp? What tools did you use?

0 Answers   Intel,

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Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A

0 Answers   Hiranandani,

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difference between converter and invertor

2 Answers  

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What is the use of iron core in a transformer?

0 Answers  

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what is surge voltage and surge current?

2 Answers   MES,

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