Answer / senthil kumar

It is the unit that is placed for an incomer just like fuses
placed at domestic levels (households).

This helps in blow of fuses, whenever high over
current(Short circuit) takes place.

Answer / k.prakashchandra

Fuse + Switch, in one unit

Answer / gallabhaskar84

Switch fuse unit is a devise which is used as a incomer for
main supply or for incomer of any higher rating motors.it is
same as MCCB function.

what is the formula to find Amp. for an 3 phase moter both if H.P. or if kW is known?

5 Answers   Uttam,

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Three phase power is measured with two wattmeeter for balance three phase load.the reading of one wattmeter is zero.we can conclude that the power factor of balance load is?

1 Answers  

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i purchase a microwave which is 50/60Hz but Current Setting 60Hz in my country we usually use 50hz, can i use AVR to solve my problem?

2 Answers   Samsung,

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why the the electrical machine coil are damage ? How to prevent it?

2 Answers  

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how and why are capacitors are used to improve powerfactor?

4 Answers  

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According to underground cables a) stress b/w sheath & conductor is high b) inrush of core & conductor

0 Answers   CDS, Engineers India Limited, TNQ,

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what is full form of dyn11( in transformer)

5 Answers   Divis Laboratories,

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why we used servo motor insted of inducation motor?

1 Answers  

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what is the difference between single core,three core,three and half core and four core, and where it can be used ,

1 Answers  

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why fuse amperes rating are specified ratings like 32amp & 64 amps?

2 Answers  

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What is power transformer?

3 Answers   Welspun,

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How to detect voltage vector shifting in interconnection protection.

0 Answers  

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