what is power factor ? why is it so important?
Answers were Sorted based on User's Feedback
Answer / shahbaz shaikh
it is the ratio of active power to appearent power it is
denoted by cos phi
it is used to find the power ,and othe rcalculation
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / ghulammohyhuddin
what is power factor
apparent lode and actual lode is power factor
why is it so important
this is very impotent because control mager demand
that min is if your lode is govt 100amp approval if is
goning to 120 whan to start motor or etc will be amp high
for a second . this will be meter record in meter
electrical company . so power factor work is leed or lage
in this mater . whan lode is going up capastor is working
sablish the voltage and crrent not gonig up ,
| Is This Answer Correct ? | 1 Yes | 1 No |
1. What are the types of Transformer?
transmission line losses
What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....
Why starters are using the machines???
why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points
Am using an electronic digital display to see the RPM of ABB ACS 550 drive, which is showing negative value when the motor & drive in stop mode but it is showing correct value during the run mode. can anyone help me out??
2 Answers Bala Power Solutions,
IN a transformer during power supply how the LV and HV bushing works??
what is an invertor A.C.?
If two hack saw blades, seperated by 1mm thick paper,are connected across 230volts, and immersed in water,then they start getting heat. This is fact,i dont know how they get heated.Blades are not directly connected together. Please if anybody knows the fact ,revert back to me
How core saturation effects the secondary voltage (whats the theory) of a current transformer in service?
How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)