What is AVR? Explain the function AVR?
Answer Posted / ramakishore karri
The automatic voltage regulator designed for to maintain the
constant voltage level.Depends upon the design it can be
used either in DC or AC voltages.what ever the load drawn
from the source the AVR keeps the voltage maintain the
predefined value
| Is This Answer Correct ? | 14 Yes | 7 No |
Post New Answer View All Answers
How much no load current of synchronous motor
what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?
what maximum range of star & delta in hp or kw ?
Discribe type of fault in DOL and stardelta startor.
What are the reasons for the parallel operation of transformers?
Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?
wat is d diffr btw shunt coil and trip coil in VCB?
What is effect of over voltage and under voltage on ACB
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.
all the technical question with answers pleas send your email id ramar_eee@yahoo.com
hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.
what happen if drive input fail momentry at 48.5 HZ frequency?
I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok
what would happen if reactive power (kvar)is increased (more)or decreased (less)? how much exact reactive power should be maintained? and what should be done for that