How many companies are manufacturing 33 KV HT Breaker

1 Answers  

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how is find out kwh step by step

0 Answers   Voith,

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Why do we twist copper to make cable?

3 Answers   Bhel, Integrated, MR Cables,

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why we used ZNO in Lightning arrester.

0 Answers  

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3 ph motor connected in star delta starter. when we start the motor it run in star but when in is going in delta it trips the main incoming supply. why?

3 Answers   Bajaj Hindusthan,

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why neutral is neccessary?

7 Answers  

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what is the method to calculate the voltage drop for number of meters Example 250volts I/p at one end if the cable length is 50 meters what could be the drop?, after 100 meters how much? needs formulae.

1 Answers  

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how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?

0 Answers  

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what is the difference between UPS & Inverter

7 Answers   HAL,

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After synchronization with grid what is the demand value QKVAR and how we will maintain that?

0 Answers  

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What is the function of trip neutral close switch?

11 Answers  

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what is the different between Switch & Circuit Breaker?

9 Answers  

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