Can the same motor be operated in both direction ?12 8527
what is skin effect? why is it absentin dc system22 28841
what is a relay?31 12511
how electronic energy meter works?12 46332
I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions688
In case of delta/delta transformer if the one phase is blown out then what will be secondary line voltage ?4 6733
what is the function of commutator in dc motor?52 138879
draw waveform of capacitor or inductor in a d.c ckt(during transient) with zero resistance with it(in series or parallel)also neglect resistance of wire
Resistance of a conductor in a close electrical ckt is practically zero why?1 4348
my question is how to answer the question "you are from b.tech eee background and why do you want to go for banking
Zone of protection and tripping scheme of arc protection relay.
In siemens PLC, why do we want to move the data ?
what is a vector protection in transformer
What is the difference between rulling span and wind span of of an Over Head Transmission Line?
How to calculate that clean water supply in one Day from 150 KLD STP?
what is ground fault in ACB?
if any house we instaled a 1.5 ton ac and its phase cable of wiring is installed but netrual cable of wiring not instaed. my question is that is neutual of house(for other wiring is capable for ac load or a sepeart neutrual wiring required
WHAT WOULD BE THE FORMULA OF WIRE GAUGE FOR A FULL LOAD CURRENT
Meaning of ingrace protection for motor.for ex IPXY
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?
What is true sine wave or pure sine wave inverter?? Is it sine wave or step wave?? If it is step wave, waves with how much step is considered as pure sine wave? Is it possible to produce pure sinewave using power electronics?
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT SWITCH BOARD,MLDB,ACB,BUSBAR,ETC...?
what will happen if multimeter(selector switch at DC voltage) and terminal at current is connected to DC supply?
A ii kv 1200 A Breaker combination fixed in a cubicle. How many ampere Fuse is required? If fuse is not using, Why?