In a circuit the power factor was leading what will happen?
Answers were Sorted based on User's Feedback
Answer / sunil guru
TAKE EXAMPLE OF TRANSFORMER IF THE POWER FACTOR IS LEADING i.e ABOVE UNITY THEN SAY THE CURRENT RATING IS VERY LESS DUE TO THAT I^2*R LOSSES(HEAT GENERATED IS LESS)SO THERE IS SAVING IN CONDUCTORS(COPPER) USED FOR WINDING.THEREFORE THE SIZE OF TRANSFORMER REDUCES.IF THE SIZE REDUCES THEN THERE IS LESS COOLING REQUIRED SO AGAIN LESS LOSS
THERE ARE MANY MORE ADVANTAGES OF HAVING A GOOD POWER FACTOR
FOR ANY DISAGREEMENTS MAIL ME AT parmar20072008@yahoo.com
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / thyagarajan
in transformer heat will be reduce.cable will be healthy
| Is This Answer Correct ? | 1 Yes | 2 No |
Why is our voltage always seems to be 3.3Kv,11Kv,66Kvetc.. why not 40Kv,39Kv,65Kv???
wat is the criteria we use the diff. relay ?
How many percent of power are not being registered if we bypass one side of the meter base terminal using #8 cu wire on 1-phase kwhr meter.
define stator,rotor,excitor,rotating rectifier in generator?
how generater works
HOW DEFINE THE IP FOR ELECTRICAL EQUIPMENT AND WHAT IS THE IP OF PANELS USING IN HAZARDOUS AREA ?
What is creepage distance..... what will be the value for different voltage level
whether energy meter is connected in series or parallel.why?
why we are called the 4-20ma transducer,not 0-20 ma transducer??
how to find three phase complex power in per unit and MVA?
How to calculate no of Lighning arrestors are required for protecting 50mX 50m*20m cubical building and locations of LA?
What is GND 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)