Answer / nur.asidik

it depends on grounding method,

Which lamp will fuse first(1)20(2)40(3)200 three lamps will fuse together

2 Answers   NTPC,

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what is the main use of ac and dc drives ? it is only used for speed variation or for power saver also?

1 Answers  

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What should be the setting of an earth fault relay.

2 Answers   HP,

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A resistance of 50 kΩ has a conductance of:(a) 20S(b) 0.02S(c) 0.02 mS(d) 20 kS

1 Answers  

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50 electric bulbs are connected across supply of 220 volts. After one bulb is fused remaining 49 bulbs are again connected to same supply. which case will have more illumination & WHY????????

5 Answers   KJ,

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what is difference between MCB & MCCB

1 Answers  

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What do you mean by phasors?

0 Answers  

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What are armoured cables?

2 Answers   IOCL,

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how to decide no of electrodes for 1600A LT Main incomer panel

0 Answers  

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what happen when transformer connect on dc supply.

5 Answers  

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Unit of Magnetic Flux Density a) Tesla b) weber c) Hendry d) Farad

3 Answers   Ecil,

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HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory

0 Answers  

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