Answer Posted / dj

440 phase to phase

Why does the adjacent zone of protection overlap?

1122

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what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.

2092

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can anyone give an idea about dia calculation in cold rolling mill

1660

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Define de-sensitivity?

1127

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What is Diff btw Fire Alarm & VESDA System???

2399

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Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?

2057

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whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11

1863

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Cb closed condition if there is a tcs fail whether cb will trip or not

1833

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diff.between servo motor and ac motor

2051

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What is the formula of frequency ?

1467

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What is the simplest formula to calculate the rotor diameter of a synchronous generator?

2448

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What is meant by time harmonics and space harmonics?

2805

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HI SIR, AM PREPARING FOR RRB FOR SECTION ENGINEER POST. PLZ SEND ME THE PREVIOUS QUESTION PAPERS AND HELP ME. I HAVE NO ENOUGH TIME MY EXAM DATE IS 22ND JUNE.... MY EMAIL ID IS nalla.amarnath@gmail.com

1933

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In synchronization circuit what is the function of Interposing voltage transformer(IVT)and Reverse voltage transformer(RVT)

11830

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Advantage of LT panel vs HT panel

2930

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