Interested to Buy Any Domain ? << Click Here >> for more details...
how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?
1 2266How to run 1ph motor(230 VOLTS its full load amps is 4.5 ampa))with 480 volts main(we didn hav neutral)Thn we go for step down transformer.Our load 10 amps,so we conisder this amps in primary are secondary side?
1 3637140 is load amps for a equipments and what ratio of CT requied for installimg ammeter to amps montering purpose?
1 4369If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?
1 4579To test Transformer we give HT side 440V to see wheather that it is producing 17.6V on LT to verify Voltage ratio is correct or not but when we give the 440V voltage to LT side then what will happen to HT voltage ?
3 8371in 33KV or 66KV system which connection is aviable on high voltage transformer primary delta or star ?
3 6397Post New Electrical Engineering Questions
hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
Draw the line diagram of diffretial relay connected to transformer?
please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in
I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in
i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400
xfhnchncv?
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.
as a electrical student why should i hire you?
Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0
what is a reactive power? what is the relation with power factor?
can you plz send l&t aptitude questions if available its urgent plz plz plz
sir pls send the je exam - 2008 and other model question papers..
Please send 110 kv sb station full single line drawing(sld)
Hello sir, pls send me hpcl technical test papers .i am. Appearing for the exam.
where are the circulat the diesel in DG parts name with pictue
