we all know that both the generator and motor are
electromechanical conversion devices.....then why we rate
motor in kw and generator in kva????
Answers were Sorted based on User's Feedback
Answer / kk
the motors are rated in Kw as we know the actual current
drawn by it at rated voltage and power factor in normal but
generator has to carry the load wich is not predifined and
type of load is also notr defined so generators are rated
in Kva
Is This Answer Correct ? | 19 Yes | 1 No |
Answer / raikripashankar
motor is having rated capicity in kw and pf but generater
dont have rated pf. pf may be vary depending upon load. and
for calculation of kw requires specific pf.
Is This Answer Correct ? | 12 Yes | 0 No |
Answer / kolhe g j
Rotation related with active power . The motor rating
decided on shaft load which is in KW . Generator delivers
electrical power in KVA and Two WDg one for voltage control
ie Field wdg
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / ashok mishra
motor losses is depend on V I and power factor but the generator losses and depend upon V and I only
thats the answer
Is This Answer Correct ? | 1 Yes | 0 No |
How much load can take a 16 mm aluminum cable 3 phase
HOW TO CALCULATE THE DOMESTIC POWER FACTOR?
for what voltage will reactive power be largest in 380 kv line : a) 375kv b)380kv c)385kv
Is it legal of using 3 phase motors in 2 phase in Tamilnadu?
why nutral and earthing wire connect with each other in main panel board.?
what is compatible kva for 3300 watts and why
What is thyristor?
what type of cables exsisting in the world and how many types
explain the meaning of harmonic resonance
What will be cross section area of copper conductor for carry 2000 amps & 2500 amps....sq.mm.?/
How to create a SCADA diagram on PC? I run the DG everyday but i dont know how that animated single line diagram is created.Please answer.
EXPLAIN WORKING PRINCIPLE OF ALTERNATOR & MOTORS.