What is the formula to find out cross sectional area of cable for certain current rating?
MRF,
1 7874In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?
1 2277Post New Electrical Engineering Questions
what is mean by restructuring power system?
how was your last weekend.
Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com
sir i want previous entrance exam papers for written test
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar
can i able to get bhel previous exam question paper?
hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.
A 15 kw squirrel cage motor having a maximum efficiency of 90% on a continuous full load has temperature rise of 42 degrees celcius after 30 min and 52 degrees celcius after 1 hr under the above operation conditions. a) calculate its final steady state temperature rise on continuous load and the heating time constatnt. b) if the motor is operated on a short load for 9 min estimate its temperature rise. c) calculate the maximum overload that can be applied on a short, 9 min rating so that the temperature rise is the same as the final steady state temperature rise on continuous load.
hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com
sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com
Draw a block diagramof Three UPS systems connected in Parallel mode?
what will happen if synchronous machine rotor fed from single phase ac supply
Do you need any help with FEWA Electrical Supervisor exams?
Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????