Answer / raj

VL means inductive load voltage.
VC means Capacitive load voltage.

Answer / ankit shukla

because VL is leading by 90 degree to VC

Wtat is vaccum currcuit breaker.define with cause of used.and where be use it Devise .

1 Answers  

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If load is 240 kw & pf is 0.8 lagging, than how to increase it from0.8 to 1.0(unit),which rating capacitor used, please give me Calculation. What is effact of consumer & suplier if pf is lagging or leading with on effect machines/ TF/GE etc.

6 Answers   L&T,

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how to work current transformer and potential transformer

1 Answers   Adhunik,

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the single phase voltage is 230 volts and threee phase is 430 v.why three phase is not 660 v?

2 Answers  

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Does Rheostat can use for power factor correction?

1 Answers   GOMS,

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i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?

0 Answers   MTDC,

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Is phase preventer require when overload relay is there

1 Answers  

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WHAT ARE THE DISADTAGES OF SINGLE-WIRE-EARTH-RETURN SYSTEM USED FOR RURAL ELECTRIFICATION?

0 Answers  

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what is advertised hop count

0 Answers  

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why a fan starts rotating in the reverse direction when condenser gets damaged?

1 Answers  

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how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???

0 Answers  

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from which formula we select a capacitor rating?

4 Answers   Suzlon,

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