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 power not passes in plastic and rubber material

GPG,

1 2022

What is the difference b/w fanuc alpha series 16i and 18i controller. what is stand for i

1 2137

what is the difference b/w absolute encoder and incremental encoder?

1 2150

What is servo lock in CNC how they work and if any parameter for them in CNC machine

1 5417

What is resolver and glass scale in CNC how they work?

1 2339

What is mean by sink and source in term of PLC and drives,where and how they used in logic

2 12081

We have two 1 phase heating coils having same resistance of 25ohm, but during operation one takes 3A and other 6A Is it posiible Pls. explain

Bhel,

5 7085

1kva=how many kw & amps

Jakson,

4 32626

in electric lamp what is ballast. y its needed to start & stop lamp. what is ballast ckt.

1985

how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...

1 2161

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

2471

why we use taping of transformer on HT side?

4 11027

what is the difference between electrical and electronic choke?

TCS,

1 2028

why should the primary of transformer be connected in delta in a heat run test?

Bhel,

1 2039

how to calculate slip ring induction motor stator and rotor currents??

1 2327

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Un-Answered Questions { Electrical Engineering }

In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?

2346

Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason

1991

could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

2149

Draw the circuit of clapp oscillator?

1205

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,

2960

Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.

2178

i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com

2075

sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com

1865

XYZ

2206

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

2329

I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com

1877

if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

2047

pls someone send me sample question papers along with the key.thanks in advance

2452

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

2043

Draw a SLD of DG distribution up to main LT panel?

9550

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