what is apparant power and reactive power
Answers were Sorted based on User's Feedback
whn any machine is supplied with some source, some amount of
power is consumed by that machine...the total amount of
power consumed by that machine is called APPERANT POWER...
this apperant power is mainly devided into two powers...
1.ACTIVE POWER 2.REACTIVE POWER
active power is tht power that actually utilized and
delivers the output (usually mechanical) is given by that
machine while reactive power is that power which is required
by the machine but which is not useful at all.so apperant
power is the vectorial summation of active & reactive power.
APPERANT POWER= ACTIVE POWER + REACTIVE POWER.(vector sum)
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / deepak tyagi
apparant power is one which is total power drawan from the
system and that equal to vxi.
reactive is one which is used to produced the magnetic
field.
| Is This Answer Correct ? | 1 Yes | 0 No |
Why is it preferred to use a wattmeter(s) to measure power in three phase systems rather than using a combination of other instruments e.g. voltmeters, ammeters etc?
Define demand factor?
what irequirment need to be followed when working on live equipment
What is UPS?
where induction generator is used ?
why neutral and earth should not be connected on 3 phase 440v/50c/s supply at consumer side. where as on 25kv/ac/50c/s railway traction substation neutral and earth will be connected and track at substation. and track will act as neutral and earth. Reasons for this is needed urgently
what is differents between static stablizer and servo stablizer
what is corona effect?
39 Answers ABB, Genco, Wipro,
in case of induction motor when overload condition or any short ckt. why stator winding burn not to be rotor winding
What are the necessary solutions needed to be carried out on a malfunctioned earthing mechanism of a VACUUM CIRCUIT BREAKER.(TAMCO)
What is PCCB?
Define norton equivalent circuit?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
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)