Electrical Engineering Interview Questions
Questions Answers Views Company eMail

How much load can be taken for chiller from 1500 kva transformer

133

How to use earthing on shipments.

163

Did RMU have ct and pt ?

143




what is high and low cut off voltage of BB and DG at SPS????????

292

can some one clearly explain why -48 volt DC use in telecom site????

349

What is line resistance of cable & how it can be measured ?

264

What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?

318

3Cx240 & 3Cx300 sqmm Al. cable from lv side. What is the calculation for this cable??

135




What happened when capacitor connect series in ac circuit?

222

Efficient electrical earthing in hard rock area

206

In Electrical 'Single Line Diagram' cable nomenclature shows "2 X 1C X 630sq.mm to be provided for one incomer. The question is how many cable to be proved for one Incomer.

249

how does high earth to neutral voltage affect electronic equipment?

224

how does high earth to neutral voltage affects electronic circuit?

341

What is the formula of frequency ?

215

difference between Ac and Dc mcb ????

217


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Un-Answered Questions { Electrical Engineering }

How LT megger works ?

786


aternator every parts and its working

325


gas turbine genrator reactances

682


how many Classification of fire extinguisher

923


what is the effect of back reactive power on the generator ?

994






how to do the ductor test?

5571


how rectifier transformer work in electroststic precipetatore(esp?

1336


How can we measure the residual voltage in dc machines?

527


What are the weight of 800KV DA,DB and DC type tower ?

2001


What type interview questions ask in Electrical technicians

536


Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)

768


what is difference between cpp electrical system and refinery electrical system

958


Why the cores of large transformers build up of circular cross section?

816


How to calculate the value of earth capacitance in a transmission line.

958


When semiconductor fuse does save thyristor in each cycle of conduction? Why under voltage setting keep less in SPRS and more in DC drive?

874