what is the relationship between current and frequency in AC
circuit?
Answer Posted / sushree
In a Inductive CKT:-On reducing the frequency the inductive reactance is also reduce n in this the total current in that ckt is increase.
in a capacitve ckt:-if the frequency is reduced, the condensr will draw less current 4m the same supply.
| Is This Answer Correct ? | 14 Yes | 13 No |
Post New Answer View All Answers
What will be the voltage regulation of a full load and 0.80 power factor lagging load transformer when a two winding single phase transformer has a voltage regulation of 4.5% at full load and unity power factor?
I have 440v power coming to facility,( not being used ) can I buy large generator, (gas) to sell power back to electrical co.
8. A DYNAMOMETER TYPE WATTMETER RESPONDS TO THE.......
what is circuit breaker in transfomer and where it used
In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??
what shoud be strength and weakness to impress interviewer????????
HOW DO YOU CAN CHECK A 15KV DIODE, WHETHER IT IS OK OR NOT?
how does this job compare with others you have aplied for?
What is Load sharing of Transformer ?
PAC and simple Ac different
State uses of different types of stsrters with different capacities of motors as below: a. up to 5HP b. above 5hp to 10hp c. above 10hp to 20hp d. above 20hp
Instrument connected to a single phase supply
how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?
what is the difference between megger and earth resister ??
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?