Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / syed vikhar ahmad
power factor is not constant it varies in different load
thats why manufaturer can not keep the rating in kw.suppose
the transformer rating is 500 kva we can put 500 kw load at
unity power factor but at .8 power factor we can put only
400 kw load as per formula kw= kva* pf
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how will we calculate the copper wire load..
what is relation between ct and pt ratio with multiplication factor of a energy meter? is there any other factor on which multification factor depend?
hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?
iam using DM 3251 voltmeter(1 percent accuracy)for 11KV system PT ratio is 11KV/110V.can anybody explain what is the max and min voltage deviation.
Why derivative controller is not used in control systems?
how to test the electrical panel.ht lt mcc pcc.
difference between semiconductor & conductor & insulator?
what is interfacing in computer studies?
what does vector group Dyn11 tell us? also tell me how will u differentiate between phase lead and phase lag thru this vector group
Explain about Dubai electrical sysaem? Explain about Dubai drinking water system? Explain about Dubai Burj tallest building Electrical,Water.etc.. maintenance system?
What is the mechanism of WTI
I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??
what is meant by class 1 E in electrical power supply?
how current is reverse from its normal direction during the fault?
why zero sequence impedance measurement is not applicable for single phase GT
