Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what will happen if a 3 phase motor is connected to a single phase circuit and vice versa?

3 5523

What is the function of wave trap in an electrical substation?

2 14310

why we are using2 wave trap in a feeder?

1 4874

which surface is suitable for NEUTRAL GROUNDING ?

NTPC,

1 4458

what is the difference between fc-tcr and tsc in facts

SCET Shadan College Of Engineering and Technology,

3 18020

what is meant by fuzzy logic? what is fuzzification and defuzzification?

MEIL, Power Grid,

5 24029

what is function of INVERTER

4 5771

What is meant by Guard relay ?

2 8102

which course is maximum demand in industry and give me the list of best courses for electrical engineers

1 2851

how many parameters can integrate with fire alarm basically ?

Schneider,

1469

can HT cable or HT bare conductor used for LT line? is yes what would be the current rating?

ACC, wbsedcl,

2 5964

Vibromotor 252MV 1/4HP2P..what is mean by 252MV?

1500

How many double suspension hardware fittings are required on a double circuit transmission tower?

1535

how many single tension hardware are required on a double circuit transmission tower?

1457

How many double suspension hardware fittings are required on a double circuit transmission tower?

1387


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Un-Answered Questions { Electrical Engineering }

What is acsr cable and where we use it?

679


PLS MENTION QUESTIONS ASKED IN IOCL INTERVIEW FOR ELECTRICAL EGG??

1925


what is the VA(Volt-amphere)? define with calculation?

735


how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?

1872


how we can calculate the efficiency of a diesel generator ?

1145






Dear sir, In our plant have Station Transformer having capacity,i want to know, why LV side 40 - 40MVA is given? & how we can get 6.3 KV supply from tertiary(i.e. Open delta connection), Vector Group YNyn0 - yn0 +d MVA Rating 80MVA / 40 - 40MVA + 26.7MVA Voltage rating 420 (Tap range +6,to -10)81.25% /11.5KV - 11.5KV +6.3KV

1729


why should small green grass ans small plant should not be there inside the transformer Yard in the factories

1186


State and define ohm’s law?

654


What is the previous name of Cox's Bazar

1671


what is differant beetween overload current and phase current?

1746


which protection function should measure RMS value of current&DFT value of current?

1441


what irequirment need to be followed when working on live equipment

1278


Why is better to have a minimum ceiling voltage of 250% than 160%?

1380


What should be the length of transmission line so that we can see/obtain the full sine wave of voltage??

1386


i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.

1319