Answer / vineet kumar srivastava

We use Thermistor in motor for protection purpose of temp.
when exceed the temp from esteem limit, contact will be open
& motor will be stop.

what is the working principle of three point starter of dc motor?

1 Answers   Ashok Leyland, Cap Gemini, Infosys, Just Dial,

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what is the need of capacitor in transmission lines?and how it works.

2 Answers   SCCL,

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how many testing use in power transformer?tell equipment names?

2 Answers   ABB, Electrical,

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I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer

0 Answers  

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what is ideal insulator. what are its parameter. Is poecelain insulator comes under this category.

3 Answers  

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Why is copper a better conductor of electricity than aluminium?

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what are the types of electromagnetic forces developed in practical transformer?

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what is mind in cable

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hi sir i have load of 17.5kw in 3 phase lighting circuit which mcb i can use

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difference between ac and dc generators

4 Answers  

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why some transmission lines have 7 wires n why some have 3 n 4??

3 Answers  

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why single core HT cable need only one side earthing?

2 Answers  

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