Pure inductive ckt takes power from AC when
1. Applied voltage and Current increases
2. applied voltage and current decreses
3. voltage decreases and current decreases
please justify
Answer Posted / sanjay tiwari (electrical engi
As per my opinion first option is correct because inductor
takes power from AC ckt up to max voltage.during this it
takes up max current.when the voltage decreases it returns
the power in toto.In a full cycle the power consumtion is
zero.
| Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???
Details about Flux Compensated magnetic Amplifer starter for motors
What is the lifetime of a Thyristor? Is there a recommended lifetime for thyristors after which they should be replaced?
If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?
If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")
What is the Good Earth resistance value of G.I & Cu. Chemical Earthing & Normal Pipe Earthing?
what are the principles of a booster converter?
what is p.s impedance measurement test in earthing transformer?
What shall be the secondary output voltage if the primary winding of a 220/6V, 50 Hz transformer is energized by an 110V, 60 Hz supply?
How does a digital electronic meter work??????
what is induction furnance? how many phase supply given io its coil for 15 or 20 ton furnance?
why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?
What is difference between start imitation and start interlock for 3 phase motor protection ?
What are conduct on the testing in cf in ur site?
How to calculate Grid rotor resistance(GRR) losses in slip ring induction motor?