Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is MSL designation of a motor and same may be provided in details.

DAE,

1355

Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.

DAE,

1355

how much battery need for 2kv online ups for 2hr backup

Eaton, Emerson,

3 5142

Write the difference between OCB,VCB ?

Svam Power,

3 11372

How can I known multiplying factor .without multiplying table

Student,

1468

What happens if i apply 500V to 440V rotary Switch ?

1536

How to setting the volume of RTCC panel AVR (11kv) controller

CNF Automotive India,

1291

What is Electrical Grade Aluminum for Tubular BusBars. i am confused between 6063 and T6 or T5 and what is BS 2898 and BS 159?

1548

how we could know that generator running anti clockwise with seeing the rotating direction of prime mover or engine

1 1841

what is the definition of Nominal current or voltage

1 2298

How to generate neutral in DG set?

3 5014

What is farmula to calculate Diesel cunsumption as par KVA.

HCL,

3 4283

can anyone give an idea about dia calculation in cold rolling mill

1300

how we control the magnitude of a generator output

EESINT,

2 2683

In India the supply voltage is 230 volt A.C. During the negative half cycle phase becomes neutral and neutral become phase? or what will happen during negative half cycle? how the electrons flow during positive and negative half cycle?

ITI,

1597


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Un-Answered Questions { Electrical Engineering }

What will be the fault current of any system when its generation is 10% of BASE generation( FUll Load )?Will is 10% or the same as full base calculation?

1558


What is the distance between each insulator in 33kv transformer and how can it calculate

1864


what is the use of vcb & isolator in substation?

2015


how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?

1559


how we decide the require size is this for a known current at fuu load?

1552






what is ratio of copper wire size and current ?

1488


In Plumbing services What are accessories we consider for a bathroom?

1688


pls tell what are doing the three phase motor star and delta connetion with circuit diagram and control wiring .

1610


is it necessary to earth the rmu before cutting off the transformer winding?if yes why?

1602


How one can check the MAIN of a house wiring ?

1563


anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?

1548


What is the effect of solar radiation on the design of an Isolated Phase Busduct?

2007


In aerodynamic turbines which element is NOT there a.stator b.compressor c. Fuel intake system d.fans

1772


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

1603


Brief me about maintenance planning & sheduling of machine tool.

1840