a 120 60 watt incandescent lamp has to be operated from 50 c/sec 1 phase ac supply. in order to do this a circuit element has to be connect in series with the lamp. which one of the following sries element is preferable.
Answer Posted / dj001
answer is capacitance tell me why
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the difference between line drop and percentage line drop?
why industry prefer ht motor instead of lt motor.
Why air circuit breaker off due to power failure?
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.
work of choke in florocent tube circuit ?
The electrical energy required to raise the tempreture of a given amount water is 200 kwh. If the heat losses are 20%, the energy required is?
Good morning: I'm looking for some informations about the OLTC or the LTC: I wont to know what the function of the tie-resistor in during the operation of reversing/coarse operation Cordially
what causes contact chatter when there is no demand on the air conditioning unit?
l&t switch FN 63 handle position can we change
defination of transistor controlled series capacitor
what id a dry type transformers and its function ?
Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks
Why compensation is necessary in feedback control system?
what is the affect of earth's magnetic field on the frequency used in aircraft???
can anyone explain the star-delta motor control wiring ,which wire go where and how they operate?