Answer Posted / nvidia
rheostat is used to control the "current" and potentiometer
is used as "voltage divider"
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
How does cost of generation from hydropower plant compare with other sources of electricity?
how to calculate transformer load?
What OPGW is better than Microwave or PLCC???
Is there a diode made that works with AC 120 volt 20 amp? If so can it completely stop all current flow in 1 direction at all times?
If 100 KAV USP dedicated earth got disconnect / Cut. What will happen at load.
oltc of a transformer, how it works? and what are the equipment consist of describe briefly?
Where can i get practical knowledge of solar system?
what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value
I have experienced electrical maintenance HT ,but I completed be ECE ....can I apply c license or not ???? Pls help me friend s...
What is the power factor of a transformer at no load?
Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.
Can 4pole (3 phase+neautral )RCCB proper functioning in only 3 phase load (no neautral, no Earth) ?
explain supply side and demand side energy management with advantages & disadvantages
IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?
If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?