Answer Posted / rajen thakkar
Every electrical equipment need rated voltage & fequence If
this frequency changes,the equipment doesn't work.
so,standardization should be required.In other country 60
Hz is the standard frequency But In india 50 Hz is the
standard frequency.
| Is This Answer Correct ? | 21 Yes | 16 No |
Post New Answer View All Answers
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
What is the capacitance values of 132,220,400 & 765 kV current transformer
what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel
Ceiling Fan and Storage type water heater. Discuss
Difference between Earthing Truck & Earthing trolly for HT panel
What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer
how to select electronic timer(Star-Delta) setting for diff. rating motors
can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?
what is lrs tank water resistance.
If two Transformers are connected in parallel having impedance of 50KA in both transformers will the impedance increase or decrease after connecting transformers in parallel?
how to carried out DAR test in 11 KV Alternator ?
which motor have relatively high power factor and what is reason for have high pf? 1.capacitor run motor 2.shaded pole motor 3.capacitor start motor 4.split phase motor
wHAT IS CAPACITANCE LATCHING? hOW TO CALCULATE CAPACITANCE LATCHING? hOW TO SOLVE THE PROBLEM IF CAPACITANCE LATCHING APPLIED?
Please send 110 kv sb station full single line drawing(sld)
If Polarization index of motor 8.75 at 500volts of medium voltage 4.16 KV motor what this mean winding good or bad pl answer if any reffrence book give me the link
