Answer / thowsif_emerson

An electrical ballast (sometimes called control gear) is a
device intended to limit the amount of current in an
electric circuit.

Why consumers are charged based on Kwh basis why not on Kvah basis.

4 Answers   Unitech,

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what happens if dc supply is given to the transformer?

10 Answers  

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what is the difference between changer, converter and transformer?

0 Answers  

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electric shock is due to current r voltage.?

12 Answers   National Steel, TCS,

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what is the relation between voltage & frequency

11 Answers  

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Generator protection &generator test

1 Answers  

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Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.

0 Answers   DAE,

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what is the difference between AHU and FCU .

1 Answers   JLL,

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What is Ten Delta Test ?

8 Answers   Areva,

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Due to velocity saturation, MOSFET reaches saturation a.Before Pinch off b. After pinch off c. At Q point d. Before Q point e. After Q point

1 Answers  

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What is difference between MCB,MCCB,ELCB and RCCB? Brief description and why RCCB is costly?

3 Answers   JLL,

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orifice sizing how done, checking & selection

0 Answers  

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