why the frequency and voltage in india is 230v and 50HZ. when compared to USA say 110v and 60 HZ.
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the max. power will be transferred if …… a) sending end vol. is high b) receiving end v is high c)…….. d) corona loss is least
2 Answers Engineers India Limited,
Which of the following connection is best suited for 3-ph, 4 wire system A delta-delta B star-star C delta-star D star-delta
what is international rules of electrical?
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sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason
how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...
how much UPS neutral erath leakage current.
what is the defination of electrical engineer.
how to find the torque of the single phase synchronous motor by doing an experiment
i) in which cases should we go for neutral and where should we go for ground? ii) in domestic supply we are getting 230v a.c.and what is the amount of current?
What are the maximum and minimum ratings of MCB,MCCB,ACB,OCB,VCB and SF6 breakers?
2 Answers ABB, SK E&C, Sodexo,
1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india