Interested to Buy Any Domain ? << Click Here >> for more details...
what is the power factor?please tell me uses.
- 5 Answers
- 8428 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / monika hassan.
Power factor is the ratio of true power or watts to
apparent power or volt amps
| Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
When lag/lead/lag-lead compensation is employed?
What is reactive power and where it is used.
What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.
what is consequences of neutral and earth connect?
Define corner frequency?
I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
TYPE'S OF BREKAR ,WHAT IS TRANSFORMAR & SAFTY. STARTER DOL & STAR DELTA STARTER.
I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?
A logic circuit that provides a HIGH output if one input or the other input, but not both, is HIGH, is a(n)?
What is the role of Dedicated earthing in UPS System?
in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks
How to convert a two phase power into a three phase power in induction machine?
What is the difference between grid and off- grid system??
why d.c produces corrosion
