Answer / k.prakashchandra

As a counter weight

what is mean Boost voltage and what is working principle of Tube light

2 Answers   Trimax,

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What are the neccessary safety arrangements before commissioning of HV substation?

1 Answers  

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what is the mean of short circuuit current ( for ex. 50KA)?

2 Answers   Weltech Engineering,

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LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?

0 Answers   Himatsingka Seide Ltd,

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When batteries are connected in series the voltage increases but the current remains unchanged, how can this be? When you consider ohm's law. i.e. If voltage increases, current increases, providing resistance remains the same.

10 Answers  

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what efficiency at 70% loaded transformer

1 Answers   EEEC,

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The mechanical angle is electrical angle A always less than B greater than or equal to C equal to D less than or eaual to

1 Answers  

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What is the working mechanism of OLTC in Power Transformers????

0 Answers   KSEB,

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how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???

0 Answers  

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why transformer rated in KVA not in KW ? we know that W= v*i

6 Answers  

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what is function of pump in DG?

6 Answers   HP,

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Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?

0 Answers  

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