what are the causes for strip heater failure ?
INSULATION FAILURE, LIQUID/WATER BEING EMPTY OVER
TEMPERATURE
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WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME
HOW TO CALCULATE CAPACITOR BANK OR HARMONIC FILTER CALCULATION
Mention what are the different colors on wires indicates?
what is bus pt and what is the function of it ???
Explain Creepage Distance of Insulator
why is it that the HT motors & motors having very low kW rating(<1kW) have windings connected in STAR, whereas the motors having in between kW ratings have DELTA connected windings??
when we r using single phase load and we have power cable of 3.5core with .5 of neutral and neutral is suppose to the returen path of the phase how much current will flow in the neutral.reply.
6. A DC AMMETER HAS R=0.1 OHM & CURRENT RANGE IS 0-100 A IF THE RANGE IS TO BE EXTENDED TO 0-500 A THEN METER REQUIRES SHUNT RESISTANCE OF ..........
lightning current is ac or dc..?????
Why shunt Generator is not recommended to start at ON LOAD condition???
why we use the 100% and 95% stator earth fault protection for the synchronus generator ?
0 Answers Operational Energy Group,
how can calculate static 3phase 4wire CT & PT operated energy meter constant when calibrating using refference meter suppose we have 11kv/110v PT and 30/5A CT, the meter constant is 160imp/kwh, where meter is showing MW energy? give me solution which constant i feed in my refference meter for calibration of energy meter?