Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is surge arresters ?........

7 8303

IS diode and blocking diode are the same?..what is meant by blocking diode

1 3142

how to size a diesel generator set?

1 4117

what is XF 200/240 V AC for Drawout Breaker.

1 2941

what is Micrologic 6.0A advantages over Micrologic 2.0A

1 5376

plz tel me syllabus and exam date 4 jr executive engg (electrical)

AAI Airports Authority Of India,

1487

3phase lt motor winding how to checking with megger

1 9028

how to checking earth restence with earthtester

NTPC,

1 3438

hi all, can any one tell me a website or document on basic interview questions on plc for a fresh diploma candidate?

1 3042

What is the working principle of MIG welding? and its out put Voltage?

L&T,

2718

What is the difference between automatic & semi-automatic star-delta starters?

3 23424

In a star(primary) to delta(secondary) transformer,how you take the neutral point?

HLL,

3 4979

whu does the power factor of diesel generator always be 0.8. please explain

Dalkia,

5 26710

What is the role and reponsibilities of Electrical Engineers in construction field?

ETA, Garg Electronics, L&T,

12 86306

how to determine capacitor bank capacity of one plant..

Dalkia, SPDC,

2 7549


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Un-Answered Questions { Electrical Engineering }

how to calculate the conductor size for certain KV transmission line and distribution line?

2001


why wire sizes are 3/29 or 7/29 and why not wire sizes are 2/29 or 6/29?

4651


What does the a,b,c of 95a,95b,95c relays denotes?

2109


what is th basic difference between a d latch time line and a d flip flop time line???

1464


if there are six generators (3 gas CATT, one Jenbacher o1 MW each, and two nos Diesel 01 no 01 mw other 0.65mw EDGs ( say), 3 CAtt gas set have identical pole pitch,01mw EDG and Jenbacher gas Set have different pole pitch, how their power connection can be done to connect a common bus bar during installation. in short, how different pole pitched generators power connection can be done to connect a common busbar system through generators incomer ACBs.

1130






i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.

1176


Type of motor stater detail and working detail

1255


i m doing DEEE in part time,can i join regular cources in BE,,IF i join what the cources can i select like (civil,ece,IT) ,,kindly advice

1628


Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to form factor. What happen to 400KV and 765KV transmission voltage?

1672


How calculated single phase induction motor req. Capacitor?

1113


if we run a 3 phase machine on two phase what will happend??? given answer with solid reason please

1591


how to copy from plc ge fanuc versamax series,all input and output, adress, and printout.

2032


stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate

2183


why US countries maintains 110v and 60HZ

1717


pls tell us AC plant are how do work and parts name with picture

1446