how will i find Transformer rating if supply voltage is 11k.v and how will i find incomer if transformer rating is 12MVA
3 5886Sir, I need a power supply at 380V. The supply I get in three phase is rated 415V. The total supply I have from the supply company is 70KW. Kindly inform if it is better to use a voltage stabiliser for this purpose or a transformer
3 6579from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?
2351What happens with squirrel induction machines if the ends of rotor conductors are kept open? Explain
3 6015How we can change the direction of rotation of Induction motor? Prove it using graphical methods.
2 5501if we increase the frequency given to a transformer then wat will happen to the transformer size, whether it will increase?
4 9309How to decrease or increase the range of voltmeter? can an ammeter be used to measure voltage? can a wattmeter used as voltmeter and ammeter?
3 24908When batteries are connected in series the voltage increases but the current remains unchanged, how can this be? When you consider ohm's law. i.e. If voltage increases, current increases, providing resistance remains the same.
10 13363What makes the difference between 50Hz supply and 60Hz supply which one is economical and how can you support your answer...........?
2 8168Post New Electrical Engineering Questions
regarding safety what would u consider the most important rules to observe when inspecting electrical equipment?
how dose servo motor works
What is difference between isolator and circuit breaker?
How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?
can anyone provide me a amf panel control wiring using ec-2 relay?
write circuit diagram for a motor rotate in forward direction once it started and when pressed the same button it should rotate in anticlockwise.
Mention the methods for starting an induction motor?
why we permissive overreach in distance protection.where it is applicable to use in long r short lines
hello if any one have papers vof hpcl or sail, plz send me
what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.
What is meant by derating factor?
importance of reactive power management
hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: krunal_airforce@yahoo.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji
Form S and "c" license application both are same? @ tneb portal
give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model