Answer / milan

TRI-VECTOR METER IS USED TO MEASURE APPRENT,TRUE,REACTIVE
POWER SEPERATLY...

Answer / madhan

it is Used to measure KWH,KVAH,KVARH
So it is called trivector meter

What should be the voltage between neutral and earth of a UPS?

4 Answers  

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Whats the purpose of neutral earthing?

5 Answers   Electrical, Hindalco, TCS,

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Find active & Reactive Power transmitted in a transmisston line having Vs30 degree(sending end) to Vr(zero degree)at receving end with line inductance X ohm. Vs(30degree)-------------------Vr(zero degree) X ohm

3 Answers  

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How many types of Transformer testing..

1 Answers  

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Can a generator rated 400 V, 60 Hz be used in a 50 Hz System? Yes or No ? Why ?

1 Answers   VECL,

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working principal of online ups

0 Answers   Delta Power Systems,

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suppose generator rating is 50 kw,load is 25 kw,hw much d generator ll generate?what about d remainin power?

2 Answers   NHPC,

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why in the three pin plug all 3 pins are cutted ?

0 Answers  

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why can the rotor of 3 phase slip ring induction motor not be a 2 phase rotor?

0 Answers  

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What is an Automatic Voltage Regultor & what is its use? What are the general componets we use to design an Automatic Voltage Regulator..What are the factors to be considered for its design?

3 Answers  

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with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....

0 Answers   Divis Laboratories,

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what are the safety measures of induction motor?

3 Answers  

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