What is the RMS Value. Please discribe in detail

Answer Posted / raj

RMS Value means root mean value of AC.

it's normaly 70% of peck value.
like 314V ac having only 220V.

Is This Answer Correct ?    34 Yes 19 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Starting Time of LT & HT Motor

1483


design a LV scheme for a 15 storied building?

1475


when elecromagnatic waves are propogated in a wave guide?

1489


Apparent power is expressed as V * I(Conjugate). Why not in V * I ?

3453


What is principle of Floroscent tube 36watt.

1577






In diesel generator how AVR get voltage to excitation. And basic diagram DG EXCITATION CIRCUIT.

2780


the problem faced on star or delta winding connection??

1497


how to calculate current carring capacity of cable and cable selection? 1) copper flexible cable 2) copper armoured cable 3) Aluminium cable

1060


WHAT IS MEANT BY INSULATION CLEARANCE IN VACCUM?

1504


Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m

2339


where is core-type and shell-type construction suitable for transformers ?

1649


WHAT IS MEANT BY OVER EXCITATION IN GENERATOR TRANSFORMERS? DESCRIBE IT.

2174


How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?

2460


Why you are switching off arc protection mcb when you are taking shutdown for lv board.

1221


What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?

1813