Answer / guest

In 1827 one scientist of German Named Gorge Simon Ohm discover that there is definate relation between voltage,current and resistance in DC circuit thus in other hand we know as ohm's law. This law state that in a closed ciruit the strength of current is dirct proportional to voltage ............so and so.

what is isolation Transformer?

8 Answers   HP,

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I have an 15A fuse MCB that controls a night storage heater. It needs replacing and is now obsolete. Is a 16A C curve MCB the correct replacement?

2 Answers  

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What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?

1 Answers  

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What are the different types of transformers?

0 Answers   Syntel, Visa,

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how to calculate the breaking capacity of different breakers.

0 Answers   UltraTech,

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in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?

0 Answers  

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can we use metering current transformer as protection current transformer if not why? & if yes why?

5 Answers   Wartsila,

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what is the carona effects meaning in HT line transmmission system

0 Answers  

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what will happen if we use earthing inplace of neutral for domestic energy meter

5 Answers   Polyplex Corporation Limited,

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Why is it that variation allowed in supply voltage to motors is (+ or -)10 %, whereas that in frequency is (+ or - )5 %

3 Answers  

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If two transformers same rating(11KV / 440V)connected in the same primary line(11KV), can we connect(bus coupler) secondary side directly or need a synchronization????

3 Answers  

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why synchronous motor is not self starting

5 Answers   Cenored,

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