Answer / raj

By modification in electrical ckt.design.

How to determine the Power factor is Leading,Lagging & Unity ?.I don'thave any Meters.

3 Answers  

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Can we connect CBCT in the Busduct

1 Answers  

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what's the meaning of the negative going half cycle in the circuit containing a bulb and a switch in series with a input ac source. i mean what happens in the -ve cycle. the dir. of current changes or any other thing. if dir. changes then why we use fuse in only phase wire.

2 Answers  

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what are the advantages and disadvantages of speed control of 3 phase induction motor by varying frequency explain with drawing

0 Answers   ABB, Genpect,

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why efficiency of generator is greater than motor?

2 Answers  

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What is difference between incomer & outgoing type Vaccum Circuit Breaker?

2 Answers   VBG,

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what is the speed of current?

29 Answers   Su Kam, TATA,

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why do we use LPF wattmeter not UPF in the experiment of no load and blocked rotor test of 3phase slipring induction motor?

3 Answers   Matrix,

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why current is leading in capacitor?

1 Answers   PSU,

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Explain Circuit Breaker Trip Characteristics in detail.

0 Answers   L&T,

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How to calculate load requirement of a 50 flat apartment with 5 kw each unit,sizing of cable,transformer

1 Answers  

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How to work to the x'mer as a induction motor?

1 Answers  

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