you have an automatic voltage regulator at home for your
appliances,if the voltage in your area drops from 220v to
190v,does the output of the automatic voltage regulator
drops?or does it retains the 220v output?
Answers were Sorted based on User's Feedback
Answer / parveen yadav
it remains same because AVR function is to prevent suddenly
voltage drop and maintain a equilibrium.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / satish kumar dhiman
No the output voltage will not drop but we have to check
the AVR range to control the voltage.
as AVR work on referance voltage produced by another
transformer or device.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / manoj sharma
But my dear friends parveen and shekhar if voltage drops up
to 50V what will happen...if it drops up to 20V hahhaha...i
am serious, at this stage will AVR support? If yes how..If
no why...and what is that limit and limiting factor that
decided the AVR keeping voltage constant ...please clarify
my friens....
| Is This Answer Correct ? | 0 Yes | 0 No |
To attain a powerfactor more than .95, how much kvr should we use for 100 HP of current
4 Answers Bhel, Scooters India,
generally the electrical equipments not to be operated at leading power factor, why?
How ships are protected from lightning?
what is the working principle of dc motor & its application ?
2 Diesel Generators 900KVA connected to the bus bar for essential load as an alternative for power taken from 11/440V 3KVA Transformer supplying this bus bar. my question here is in the event of power failure on 11KV side can I feed the power to 11 KV bus by using the same transformer as reverse feed, what will be the inrush current???
i want some interview related questions with their answers which can help for attend the interviews...
where the protection CT in neutral of transformer be located, before bifurcation or after bifurcation and why.
Why DG self motor winding burnt out?
what is active power and rective power and power factor
what is the difference between MCB & MCCB
what is the function of choke in tube
where does core based current transformer is used? and what is the value of lux in a work station?
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)