why an ac solenoid valve attract the plunger eventhough we interchanges the terminal?will the ploes changes?1 2830
why we are using large cross section cable at load side and small at other (11kv to trsfr)side of transformer? when the load increses current at both side increases,right?2 3522
What is the value of specific gravity in charged lead acid batteries.11 10231
Whether the Dc motor Droping the power factor like AC motor if lot of motor running in factory is it necessary to connect capacitor bank2 2896
what is restircted earth fault relay,how it works? what is diffrance btwn normal earth falut relay & restricted earth fault relay?1 3957
what is the differences between microprocessor and general purpose computer1167
i want to know that how the height of Ct ,cvt ,LA calculated on the basis of creepage distance1419
How do u term the word 'OF' in Megger Testing???2 3217
can you explain the rms value in simple words....5 5591
How the surge voltage can be arrested in electronic devices1 2578
how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)1058
in india per day how much power is generated including all power station
List few applications of d.c series motor?
how the aircraft outer body and inner body is separated ?
Compare salient pole and cylindrical rotor machines.
what will happen if multimeter(selector switch at DC voltage) and terminal at current is connected to DC supply?
What is safety of Ht panel
Why PS class CT is always preferred for Differential protection?
How to check the Bushings of the transformer?
What does bode plots shows?
PLS MENTION QUESTIONS ASKED IN IOCL INTERVIEW FOR ELECTRICAL EGG??
What is MSL designation of a motor and same may be provided in details.
What are the special cables required for explosion proof wiring?
what is circuit recombiner and how it is different from circuit breaker
Why transformer used in UPS??
why tertiary winding is used in transformer with diagram?