Answer / john

Is this a revenue meter from the utility company or a power
quality meter? In the case of a power quality meter, there
should be something letting you know if your PF is in a lead
or lagging. I have an Amprobe DMII Pro and it showes an i
after the PF to indicate lagging, .98i, and a c to indicate
leading, .98c. I have also seen meters with lagging PF -0.98
and leading +0.98. Another simple thing you can do is look
at your VAR, if it is in the negative, your in a lead.
As far as a revenue meter from the utility company is
concerned, call the utility company and ask them.

Answer / ram

please check the meter must be indicating sign as +
(leading) or - (Lagging) power factor.

Answer / ds01151

By using the formula KW/KVA you can find the pf

Answer / ashwini

by using formula p=vicos(pf) v can calculate power factor......

what is high tension ? specify the range?

3 Answers  

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What is force on a conductor in a magnetic field ?

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1 Answers  

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7 Answers   HCC,

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How the size of transformer decreases if we increases the frequency?

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Testing report of Earthing of 3.15 MVa PTR.

0 Answers  

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