why power factor is lagging and leading(i.e -1to +1)
Answers were Sorted based on User's Feedback
Practically Power factor will be always lagging as there will be presence of more Inductive load.
Pf can be leading if load is capacitive in nature.
| Is This Answer Correct ? | 0 Yes | 0 No |
How to calculate no of Lighning arrestors are required for protecting 50mX 50m*20m cubical building and locations of LA?
Why OLTC(On Load Tap Changing)transformer is not recomended for improving voltage instability?
What is the output of 25 kva 11/.4 kv transformer in kw ? Plz generalized it...
why we use 3 phase in our country?..why no 4,5 or 2??
what types of cable used in underground coal mining?
i installed 100kva ups. what KVA genset they should provid in input side? plz any update formula or ans with reason.
One B.O.T Unit ??
iam interesting to design the control panel for 3 phase pump motors by controling single phase switches.iam plan to use fuse,contactor & relay for motor protection .how can i select the voltage & amps rating for fuse,contactor & relay plz guide me .if anybody clarify my doubt means it will more helpful for my future .
After synchronizing the running generator with grid, the avr getting tripped and the generator breaker also oettong tripped, before tripping the avr the pf meter of generator is showing leading pf please kindly give a suggestion to rectify this problem.
WHY AREWE USING THE 3 1/2 CORE CABLES IN POWER TRANSMISSION
1 Answers Phoenix Technologies,
how do the stepper motor works.
what the purpose of protection signaling equipment in substation?
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)