Interested to Buy Any Domain ? << Click Here >> for more details...
what happens if power factor is maintained at 0.9?give me
the answer in technicall way rather than telling the
penality n all
- 5 Answers
- 10688 Views
- NCC, I also Faced
- E-Mail Answers
Answer Posted / hirosh babu
All the above answers are right. I just want to add few
points to that.
For transmitting a const power,
lower the power factor, greater will be the current and
hence greater will be losses and larger area of cross
section of conductor will be required.
By maintaining pf at 0.9, our active power will be high as
P= VI cos (pi), larger the pf larger the active power for a
fixed voltage and current.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number
How to decide cable tray size?
What is the function of retrip in busbar?
what are carbondioxide and dcp used in fire extinguishers
The height to which the liquid in a tank to be maintained for a certain constant velocity?
what is the principle of operation of tungstun bulb ??
'documenˁ
what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end
how to calculate cooling requirement of datacentre from electrical load?
if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?
In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.
why does rotor rotets?
can someone explain that how the speed of the protection system affects the fault level calculation?
if flux and load static in dc motor and supply voltage increases 20% then what happened in speed
i m electrical diploma holder i want to do plc $ Scada some body tell me which insitute is best for me near chandigarh
