In India,we use 230V,50HZ,where as many other countries use 110V,60HZ what r d advantages and disadvantages of each of them?
GVK,
8 29830The readings with a Multi meter are 15 Amps Phase Neutral 192,Phase Earth 194 and Neutral Earth 24 5 Amps Phase neutral 192, Phase Earth 153, neutral Earth 48
1 3428The reason why the sending end and receiving end voltage sare almost equal when capacitive load is added.
4 11436can we connect transformer with star conected secondary to delta connected primary in series?
1 4464What are the applications of different multistage amplifiers?Plz also write advantages of these amplifiers? Thaaaaaaaaanx
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1 2239for testing busbar (33kv) hi-pot .whether we can apply DC r not.and what is the test volt for that .explain
4 17555How can we measure the frequency of a rotor running in full load condition? Explain the method of measuring.
2 6346how can you calculate the value of external resistance inserted in a slipring industion motor? (eg. 110 kw / 990 rpm/50Hz/stator v-415/stator Amp-195/Rotor V-440/Rotor amps- 151.)
6 52833Post New Electrical Engineering Questions
As i want some model question paper in basic computer science and history please send me immediately sir
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Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0
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How to calculate VCB rating for 33KV ,25 MW Power line?
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what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.
What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?
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Pls mail me utility & Dg related question with answer
Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault
Why neutral point is consider as zero potential?
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