| Other Electrical Engineering Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Do you have any P.L.C in your organization? | | 8 |
| why the generating voltage in India is 11kV or why is it be
transmitted as multiples of 11 | ACC | 11 |
| what are the difference between protection class CT and
Class PS CT | | 1 |
| what is phase to phase voltage? what is line to line voltage | | 12 |
| what is the function of starter & choke in the tube light
set & how choke give 1000 volts while switching on. | | 3 |
| battery dis charge condition long time condtion? | | 1 |
| why is it that the HT motors & motors having very low kW
rating(<1kW) have windings connected in STAR, whereas the
motors having in between kW ratings have DELTA connected
windings?? | | 1 |
| HOW MANY EARTHINGS REQUIRED FOR GENERATER | Juniper-Networks | 4 |
| plz tell me about for how many rating (for 500kva)how much
current taken?
| | 5 |
| why ELCB can't work if N input of ELCB do not connect to
ground? | | 1 |
| wht is the difference between volatge and wattage ? how
can it be converted ? (like 15w = 6v ) like tht... ?
actually what tht means ? | | 1 |
| what is joule? | | 2 |
| Input power is 380 - 450 V but with 45 - 55 Hz frequency -
desired output is 415 V and 50hz with 1% variation
permissible. CVT / Servo dont stabilize the Frequency -
what is best solution?? | IOCL | 3 |
| why free wheeling diode is connected across inductive load | Wipro | 7 |
| What is the difference between circuit and network. | | 1 |
| AC current is flowing in a wire in your home how can you
measure it(name of the instrument) | NTPC | 8 |
| wath is skin effect? | | 4 |
| what is a DLC?[just dont reply its a Dual loop
controller!] Plz do Explain the advantage of DLC over PLC? | Essae | 2 |
| a bulb of 100W and anather bulb of 200W , rated supply
voltage 230v.when supply voltage is reduced to 100v,which
bulb will give more light? and why with calculation? | | 6 |
| why transformer donot allow the dc? | ONGC | 11 |
| |
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