During the testing of Electrical Equipment the test cables should not touch the equipments. For that testing engineers use to cotton rope to hang the cable from measuring Equipment to testing equipment terminal. Please explain the technical reason for this practice.
1 4251why do we require two lines one phase and a neutral for an ac transmission..is neutral potential zero..?if yes y carry a neutral line from generating station itself...why dont we take it from ground
1 3785Post New Electrical Engineering Questions
in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know
What is voltage divider rule?
What is knee point voltage?
Explain using drawings what is reverse PID action w.r.t PID controllers.
How much pf maintan in dg set in 6o% load,when Dg runnig Neutaal Earthing removed what happen.
what is the difference between surge protection capacitor and surge arrestor
Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet
what clearance required for 4.5 mva dry type transformer?
what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.
what is lumped and distributed elements?
2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........
calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.
what is the id1 & id2 setting in differential protection relay of CSPC?
high voltage transformer input voltage,current and amps rating..distributed transformer input voltage,current and amps rating...
Why 11kv to be generated in generation station