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 29446The 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 3328The reason why the sending end and receiving end voltage sare almost equal when capacitive load is added.
4 11234can we connect transformer with star conected secondary to delta connected primary in series?
1 4336What are the applications of different multistage amplifiers?Plz also write advantages of these amplifiers? Thaaaaaaaaanx
2910plz send me the syllabus or any sample paper for engineer trainee recruitment if any,on ravinder911@yahoo.com
2166for testing busbar (33kv) hi-pot .whether we can apply DC r not.and what is the test volt for that .explain
4 17348How can we measure the frequency of a rotor running in full load condition? Explain the method of measuring.
2 6204how 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 52512Post New Electrical Engineering Questions
difference between main metering kiosk and check metering kiosk
what should be the acceptrd value of winding resistance for 2.5MVA transformer
Can an inverter be used as a converter? How?
Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method
Why are the cores of large transformers built up of circular transactions ?
Hi all I had applied for the RRB test in the ELECRICAL category. I would be pleased if any of you can sent me previous year question papers. Please forward the question papers to varshashahi@yahoo.com Thanks and regards Varsha
Why ground terminal is used in pot meter 10k ohms
Explain about c.t?
if 3400kw slipring motor rotor shorting done and motor started on mv drive ,what will be the rotor shoring current
The shot circuit in any winding of transformer result? Explain
how to flameproof electrical motor on the shaft?
what is capacitor voltage transformer?? how it is different from potential transformer?
how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?
Between educational qualification and practical work experience, give us a brief explanation on your practical experience in your past Endeavour that you performed well to the satisfaction of your past or present employer?
please send me latest & previous years question papers for IOCL Technical level questions