Electrical Engineering Interview Questions
Questions Answers Views Company eMail

how to check dc current,how to fix ammeter in dc line

Gold Fields,

5 4681

why is using sensor?what is differece between photoelectric and proxmitty?

738

what is EIB lighting control system? what is the advantages of this system?

2385




How do you think they do earthing or grounding in ships and aeroplanes?

9 12722

why fuse not recomended to neutral

10 18726

What is power focter ?

6 4397

what is split phase ac system?

AMIE,

3 3354

What is DG B-check and C-Check

1 2672




How to select a D.G set for calculated load of 110kW..?

Shakthi Power Systems,

7 45274

when we given 3 phase supply to ups system, but out put comes with 3 phase + neutral how it possible? pls explain.

Juniper Networks, Enzen,

3 4901

what is meaning volt-hz ration,where is necessry tomaintain and why. specialy during increase the power of generator.

3 2738

what is the specific gravity of fully charged battery

14 7937

Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.

NHPC,

892

In industries Power factor is maintained by installing a suitable KVAR bank, How is the PF maintained for domestic use, where is the capacitor bank connected

3 3535

why transformer neutrol is grounding

6 4953


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Un-Answered Questions { Electrical Engineering }

What will be the effect if I use inverter as UPS mood?

981


What are differences between Voltage, EMF & Potential difference ?

659


how to check avr of dg set of 125kva

1248


what are the ''pitting rings''and how cn they be controlled in a series generator

646


what r PID controllers?why they r used?what is there purpose?plz Explain in detail

816






WRITEDOWN FEW RELY CODES

967


why asa method ZPF method is more accurate than ASA method?

3523


what is the importance of earthing system on the generators big capacity and small?

577


hwat type of motor is used in thermal gas turbine hydro nuclear power plants and why

740


What must be the minimum distance maintained between 2 Generators as per International standards?

717


what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA

1508


what is the difference between pvc & fiber glass cables

308


Explain in details how you would react to an unexpected incident when your supervisor or manager is not around to give instructions?

5691


State any two nuclear power stations in India, with their generating capacity.

696


What is FTA card? How it works?

759