if 40 watt bulb has higher resistance then a 100watt bulb then according to joul farmula p=I^2R the 40 watt bulb more power consume then 100 watt bulb.
5 13974Simultaneous trip of incoming and outgoing breakers of 400kv/220kv trnasformer. What are the probable causes?
2 4747How much KVAr bank reqired for 630 KVA transformer on full load for maintain power factor upto.99
4 17957Post New Electrical Engineering Questions
What is mean by hot and cold loop testing? What is the difference between them?
briefly explain principle of resistance welding
1) why a dg set shows variation of power factor and load when synchronised with other dgs? 2)Why the load sharing is not become equal in all dgs?. 3)When a dg set will not run on auto start?
i am going to give the JSEB,RANCHI exam for power plant,so i need some samples of papers related to that,so please send me these papers by my mail id.
what is the difference between torque induced and torque load?compare them with respect to dc motor?
What is marx circuit?
what is 30-phase of transformer
static chagre
can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?
How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?
Explain how you intend to work under pressure to meet up with deadline target?
how ups works ? various parts of ups and working principle
how r charge carriers produced
how to measure dc earth leakage current?
What are the different power system losses and how can it be eliminated?