when we supply in primary side of transformer then the supply goes in secondary side?how it works?
4 6281what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?
1896What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?
HAL,
2079Whats the principle of lightning? How protection against lightning is achieved? Types of protection? How to select the height of lightning spike? as per the area.
HAL,
4 11418Post New Electrical Engineering Questions
can we synchronize star system generators with delta system transmission line ? and how ?
Power Factor Correction Panel (Manual & Automatic)
What is the role of Dedicated earthing in UPS System?
where can the transformer having vector group Yny0 be used??
how a flip flop can be used as a latch?
Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.
Whether power factor should be high or low? Why?
WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers
How earthing of switchgear system to be done.
i need previous entrence exam papers of nhpc.
what is meant by moulded case circuit breaker ?
Why front mounted CT polarities are always towards breaker?
what is plunger and what's the use of it in motor alignment?
how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take
Define the term factor of inertia.