Answer Posted / rajkumar

Henery

1)What is a Triode? What are its uses? 2) What is a Triac? 3) What is a Thyristor?

2586

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I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.

2032

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What is force on a conductor in a magnetic field ?

1031

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What is an iron loss or core loss pi?

1071

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How the circuit breaker is selected for Induction motor of 100 kW, 415 volt, 0.85 power factor, 0.95 efficiency ?

1571

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Do Phase angle measurement have any application in freq/harmonics measurement? If so how?

1904

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pre arcing time of ehv breaker

2100

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How will be the single line diagram of series trip HT breaker? how it works?

2566

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I am doing apprenticeship training at HT switch yard in NLC. How can i get electrical c license. ??? What r the rules for getting it as an apprentice? ??

1808

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sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason

1440

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what is thresold of perception

2024

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we have 2.2kw,Y,3000rpm motor but 6leads found in TB what happen if we connect in delta?

1848

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can we use engine degreaser for electrical motors?

1722

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why Lightening Arrester Probe sharp at Top of telecom tower.

1515

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if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

1835

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