Answer Posted / sheikh
High water temperature, over load, under voltage, over voltage,over speed, engine bearing temperature,
Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
th how could we differentiate between armoured copper and armoured aluminium cable what is the basic application? why we prefer the armoured copper as compared to armoured aluminium.
Motor,transformers,capacitor tubelight etc....
if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer
What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?
plz explain the auot-reclosing circuit in electrical engineeing
What is A check, B check, C Check & D check for a diesel Generat
why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?
1.4 What is meant by CT knee point voltage and how would you determine it
How is the resonant peak, resonant frequency, and bandwidth determined from nichols chart?
Why the dc voltage drop during starting of emergency lube oil pump? The Voltage drop from 135kv to 125 kv for one min. before re-establish to 135kv?
please give some hindalco placement papers for written exam
how to measure earth resistance of a substation
What is the effect of pd controller on system performance?