What is the difference between Isolator annd Circuit Breaker.
ABB, Lanco, NTPC, Power Grid, RInfra,
21 77855If I fill the form of engineering services and I left the exam de to navoidable reasons . Will it counts my one attempt
2 4797what is the formula for 3 phase motor starting cureent deatials 3phase 148A delta 415v, efficiancy 94% can we run the motor with 200A incoming supply
2 8311in a transmission line the aluminium cor is sarrounded and in between there is a another type of matrial what is that?
7 7613We have a bank capacitor rating of 60 KVAR for a overall load of 160 KVA and we have connected three loads of 50KVA each. We would like to auto matically correct PF using APFC. How do we design it?
2 7189I am applying for NTPC examination.Can we please provide previous paper to my mail prasad.chintala108340@gmail.com
2158what is a diffrence between MCCB, RCCB, MCB, & ELCB ? what is rated current e.g. on motor name plate indicated that is rated curent? what is full load current? If we run D.C. motor with mechanical coupling and we measure voltage on terminal it shows voltage or not ? same in AC also possible ?
5 15654Post New Electrical Engineering Questions
Q: How to calculate Transformer losses , tell us by Formula.
Why electrical power generation and transmission done in 3 phase system not more than 3 phase ?
how to get electrical supervisor competency certificate in gujarat. i did 3 year diploma in electrical
Rules and standards of electrical control wiring ?
pls tell what are doing the three phase motor star and delta connetion with circuit diagram and control wiring .
How does an induction motor start?
What is capacitance?
3 phase induction motor connection star or delta while using ac drive motor is .75 to 5.5 kw
HOW TO CALCULATE THE VT SIZING?
Where voltage are high and current to be interrupted is low the breaker preferred is:
WHY L-G FAULT IS MORE SEVERE IN TERMS OF RRRV?
Atwhat condition reverse power relay will act?
acb(AIR CIRCUIT BREAKER)NOT CHARGING AUTO
What is the Current equation in series RLC circuits.
What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker