Difference of induction motor & servo motor ??

0 Answers   Macpower CNC Machines,

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DIFFERENCE BETWEEN TRANSFORMER AND CURRENT TRANSFORMER?

7 Answers  

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super position theorem is applicable to

1 Answers  

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Why USe In -48 DC Volt !

3 Answers  

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What current can be carried by 25 sqmm copper cable safely?

6 Answers   Bharti,

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Name the instruments which run on DC?

2 Answers  

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how technical is calculated in 11kv line and lt line

0 Answers  

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For a CT the number of turns in the primary winding is.........

5 Answers  

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how many amps in 1KVA?

16 Answers   TATA,

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will three phase energy meter run without one phase

2 Answers  

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What is partial discharge in power cable?

1 Answers  

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We have one Energy meter for Measuring the voltage,current,power,energy(KWH,KVARH,KVAH) & power factor.The problem is that the meter does not show whether the PF is lagging or leading.So i want to know that is there any way or calculation to find out that whether the PF sign (lagging or leading) depending upon the above mentioned parameters?

4 Answers  

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