Answer / ankitshah55

Because rain drops are not continuous. Only in rare cases if rain is full than not only LL but LLL fault can also occur. But in transmission lines the design and slag plays the important role. Also insulators are designed so that water cannot accumulate.

why we use capacitor in Fans not resistor?

4 Answers   Vardhman,

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How capacitor improves pf

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why dc series motors never start without some load, and what will happen if starting with out load..

1 Answers  

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in our sub station why we step down firstly 33kv\11kv then 11kv to 430v. can we direct step down 33v to 430.v.

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why use celling fan wing is two or three ?

2 Answers  

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What is thresh hold value of current?

0 Answers  

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sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.

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Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????

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1 Answers   Multivista Global,

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What is kirchoff ’s current law (kcl)?

0 Answers  

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. The string effcy in AC sys is 80% Then for same power, the string effcy in dc sys is a) less than 80% b) 80% c) more than 80% d) zero

1 Answers   Engineers India Limited,

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what do you mean by 1 ton in AC`s

36 Answers   Bhel, Bosch, ITC Infotech,

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