1.what type of wave is produced from i.online ups ii.offline ups iii.inverter.why don't we use inverter instant of offline ups for computer,what's the reason?
2 4717what is the full load current and power rating of 1 Tonne Air Conditioner?How will Calculate?
2 4956Post New Electrical Engineering Questions
How will be the single line diagram of series trip HT breaker? how it works?
static chagre
How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.
Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
How will change the frequency in distribution side?
Is single load(eg: three phase motor) having all the components like positive,negative,zero sequence components during fault condition?
i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?
How is the connection of the tap changer on the HV side been made?
Why are the laminations insulated from each other?
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.
Can you explain about TEE protection scheme?
kindly send me 11KV MV motor differential protection procedure by primary injection method.
Why increase in current leads to increase in conductor temperature?
What is the Temperature to be set in Thermostat provided in Marshalling box of the Transformer / Motor.