how can we change the supply voltage?
Answers were Sorted based on User's Feedback
Answer / manoj nair
supply volltage can be change by using a transformer as per
requirement (step up or step down).
if we have to cange from ac to dc we have to use rectifer
circuit.
for dc to ac converter circuit.
| Is This Answer Correct ? | 13 Yes | 0 No |
Answer / chikunhazarika
by using transformer (step-up or step-down)or by changing
no. of turns in the generator side.
| Is This Answer Correct ? | 6 Yes | 2 No |
Answer / gunasekaran
we can change the number of turns in the gen or using
transformer
| Is This Answer Correct ? | 4 Yes | 3 No |
Answer / jishnu mukherjee
in case of dc machines. we can adopt the method of chopper control.
| Is This Answer Correct ? | 0 Yes | 1 No |
why indian power system having 11.22,33 KV ???
Why we are putting off the APFC(automatic power factor control) panel while the generator is running?
What was your role in the silicon evaluation/product ramp? What tools did you use?
why transformers are put with supply for 24 hours before giving supplying to a locality?
What is the different between earthing & Neutal
what is the difference between online & offline caliberation of KWH meters. Can Digital meters be caliberated
Vibromotor 252MV 1/4HP2P..what is mean by 252MV?
why current transformer secondary side should be shorted ?
1. what is the power factor of a purely inductive load? 2. Which type of transformer connection is preferred in case of power supply transformers? 3. In power transformer usually which winding is closer to the core? 4. what will happen to the generated emf if the no. of poles of an alternator is increased?
what bridge circuit is used in Tandelta circuit
what happen if we give square wave instead of sine wave to the transformer
Explain the power rating of a bulb, say 60W, what if the voltage changes
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)