Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

why number of stator and rotor slots are not equal in IM?

1 4286

if a motor has 1500rpm then what will its HP?

Willdale,

3 5937

what is the physical phenomenon because of which skin effect occurs ??

Power Grid,

6 11277

What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.

2 4413

How to address the servo drive for motor

1 2084

what is skin effect?

MPSEB,

6 8240

What are the disadvantages of LT AVR over HT AVR?

APTransco, Jindal, TNEB Tamil Nadu Electricity Board,

1 5998

in which base we defined the conductor is Dog type, Squirrel type, rabbit type, wolf type etc used in transmission line?

Bhel, CIL,

3 8319

how to find the ballast lost from the actual wattage? for example i am going to buy decorative type 2x36watts fluorescent light fitting for this lamp how to find the ballast lost? is there any formula?

MEIL,

2 5845

What is oil temprature with A/T contacts in Transformer ?

1 3609

WHICH TYPE OF TRANSFORMER USED IN SWITCHYARD IN POWER PLANT?

GE, Lanco, NTPC,

15 24940

IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8

1 3934

what is ten delta test? what is the significanse of it

1 3072

for selection of transformer we will considering 5 to 6 times of starting current of higher rating motor connected to secondary side. according to process wise we will start the motors gradually suppose if we will start 15 to 20 motors at a time wat will happen?

1 4345

why ceiling fan give hising sound

2 4832

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Un-Answered Questions { Electrical Engineering }

please send me the L&T Emb. sys. placement papers and entire details of pattren

2406

IF ANYONE HAVE ANY QUESTION ASK ME AT MY MAIL anmol.bhardwaj5@gmail.com

2153

What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?

3767

Why neutral point is consider as zero potential?

2738

PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com

2085

Sir, I have applied for the of Assistant.engineer of NPDCL. please send me all AP TRANSCO AND JENCO solved papers of previous exams . I requested send me the papers to my id as soon as possible (rajanikanth_peddi@yahoo.co.in) (This is very urgent) Thank You,

2966

what are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn for Magenetic balance test of 100 KVA and 63 KVA Distribution transformer

3056

Please send 110 kv sb station full single line drawing(sld)

2536

please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in

2341

I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in

2001

How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......

2093

what is a reactive power? what is the relation with power factor?

2295

I want single line diagram for AMF & DG syncronizing panel

7272

i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400

2237

hi can anyone pls tell me the eee interview core questions asked in l&t

2142

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