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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?

1 2150

WHY DOES NEUTRAL DO NOT CARRY EVEN THOUGH IT CARRIES RETURN CURRENT?

1 6298

why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation

2088

explain the working principal of the circuit breaker?

5 11426

What do you mean by pf of a generator? Power factor purely depends on the load (wether inductive, reactive or unity) then what does the pf mentioned on the generator nameplate means?

3 10529

what is the difference between diode and zener diode?

4 8531

How can CALCULAT the current carrying capacity of aluminum and cOpper cables respective of that Sq.mm ? with formulas ?

Bajaj, Eagle, Godawari Power and Ispat, Havells, L&T, Mascot, Polycab, SGML, Sterling Wilson,

12 194820

how we can calcultae the short circuit level for bus bar

Jaiprakash, Panorama Apparels,

1 2323

what is the difference between indoor package substation and outdoor

3 13579

what is package substation.how many types they have

ABC,

1 2193

why we use only sine wave in ac why we do not use other wave forms

BARC, NTPC,

21 51838

name the famous power plants in ap and vwhere it is located with capacity details

BARC,

1 5410

why the capacitors works on ac only

5 19284

how do u get less voltage in star connection

BARC,

4 9573

what happens if i connect acapacitor to a generator load

5 15263

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Un-Answered Questions { Electrical Engineering }

What are the different methodes for calculating the short circuit Current?

2137

Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.

2459

Circuit diagram of tube light without starter using electrical choke

4205

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,

2973

What current position are you holding in your current company?

2153

WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.

2730

anyone knows service engineer in chennai for EDM SPARKING MACHINE.CHMER PULSE CD 60 M.pL GIVE ANY CONTACT NOS

2489

# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in

2074

xfhnchncv?

1978

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

2343

How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?

2234

What is the height of DA, DAL, DB, DC & DDE tower?

2456

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

2163

hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible

1911

Hello sir, pls send me hpcl technical test papers .i am. Appearing for the exam.

2796

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