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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

In synchronous generators field is rotor and armature is stator.Can we take the output at the rotor in case of synchronous generator by the dc excitation on the stator?

2 5644

What would be the steps and parameters in case if a fault occurs in transmission line at a distance far from the generating station?

1985

why the pf of semiconductor device is improved the electrical devices

1845

cable armor

3 5806

hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds

2194

what is KSR type transmission tower? What is LSR type transmission tower?

Ford,

5383

Why does not AC excitation use in rotor of AC Generator instead of DC excitation?

A2Z Group,

2 6501

In scott connection why connect teaser transformer to 86.6% and main transformer to 50%..

Silicon,

1 6298

What happened to installed high capacity conductor for smaller current rating?

1 3858

Tell me all plants load factors i.e which plant operating on which load?

Bhel,

2101

How can you measure the signal from the PT100 sensor?

1 5499

Why Capacitor & ignator used in MH lamp

Bell,

2 12462

what is the function of choke in the flourcent tube lights and why the colour is in white mostly in flourcent tube lights

1934

Hi friends, i m electrical engineer i want a cdr for migration purpose so anybody have information about this then send me on jayesh_ee88@yahoo.com.please try to me

1869

generally the electrical equipments not to be operated at leading power factor, why?

2 4942

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Un-Answered Questions { Electrical Engineering }

What is the disadvantage in proportional controller?

1157

Is MEN and RCD related to each other ?? IF yes then how??

1874

What is the actual calculation for transformer short circuit test?.

2464

In cable sizing calculation (determining the max route length of cable) why we choose the shortest length between cable length of full load current Iflc & starting current Istart?

3318

what is the use of Auto re-closer?

2146

which model T or pie model is prefarable in power syatem

1881

how we can decide that what value of ht line will come to any commercial building? (ans except According to the building load)

1664

What is tranformer differtial?

2024

why the neutral line is not giving shock to us if we touch it ?

1781

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

2457

A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?

1575

what is the advantages of having in-built acvvvf (without seperate inverter in the control panel)in the drive system of elevators?

3380

what is current check gurd relay?

2598

kindly send me 11KV MV motor differential protection procedure by primary injection method.

1445

Define active and passive network?

1143

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