How do performance buccholz relay testing in power transformer1 2027
What is the different between buchholz relay and pressure relief device?2 11067
in 4 pole lap wound dc motor one brush is disconnected then what result in new voltage if its voltage is v volts power is p watts current is i amp
Cummins 750 KVA generator how much disel consumed per hour and how many units generated on 100% full load.1 9582
For 7.5HP motor 2880rpm 415VAC Connected with Pressurisation Fan we used Star Delta Startor why not we use DOL startor
Explain Creepage Distance of Insulator
for a slip ring induction motor if the stator is short circuited and rotor is given supply? how does the rotor rotate?1 3309
What shall be the minimum distance to be maintained between two power cable in a common trench?3 4043
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?
What is the purpose of reactor.why we used in over head line?2 3310
what was the function of the auxillary relay?3 4160
can you plz send l&t aptitude questions if available its urgent plz plz plz
Explain what is Zener diode?
what is the advantages of having in-built acvvvf (without seperate inverter in the control panel)in the drive system of elevators?
what is the function of impulse relay
I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID firstname.lastname@example.org
what material is the electrical housing wire made of? is there any difference for the telephone lines?
PLS MENTION QUESTIONS ASKED IN IOCL INTERVIEW FOR ELECTRICAL EGG??
What consists of 2 or more thermocouples to be connented series?
Make a list observation on Transformer?
Define gain margin?
what heppend if we are connected u1-v1-w1 as a star point in the place of u2-v2-w2 in power genration
Advantages of using generator circuit breaker (GCB) scheme in a power station ?
Why corona leads to production of Ozone and glow of the color VOILET?
What is the minimum distance to be maintained in between HT panel and LT panel and Instrument panel as per IEC and NEC standards?
Explain and give examples about VCB?