What is the problem if we connect a weak capacitor to the system? is that profitable or Loss?
1 3264For 132 KV line, PT or CVT which is prefered for measuring & protection? is there any IS or IEE standard available?
1 3334how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
2104Post New Electrical Engineering Questions
What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks
what is interpose? where it is used and why it is used?
What is the range of the stator resistance of 3 phase induction motor?
calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.
What is mean by hot and cold loop testing? What is the difference between them?
What is the height of DA, DAL, DB, DC & DDE tower?
explain the what is a drive ? 0 4 which type motor r use in the celling fan..... PCB plannet 2 13 If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not?? types of drives Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only. ACC 1 41 how the 3phase induction motor is running in 2phase supply with help of capacitor? 1 33 what is the actual difference betwen constructional details and constructional features? 1 20 how does commutator convert a.c to d.c?
what is the diff. between x'mer , isolation x'mer & ultra-isolation x'mer ?????????????
sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....
what is the transformer rush current?
we specify current in case of feeder but in case of distributor voltage, why?
Explain about c.t?
what is cathodic protaction?
can u give me a brief idea about power line carrier communication ??
I completed iti in2004 I was worked in A grade contractor can I get c licence