Electrical Engineering Interview Questions

any calculation method for decide cable size for current?

2946

how we select fuse rating for motor?

10333

which safety we have to take when we go for work?

1556

what is range ACB

7781

in electrical fire which group fier Extinguisher as used

3732

what is ph test in coolent cheking

2463

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

Sail, TCS,

3819

why is a avtomatic voltage regulator used for?

3390

Detailed working of a diesel generator set ?

1297

Construction of Diesel generator set?

10611

I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?

767

how Practicaly reduce stating current of the motor

2471

what do you mean by star connection?

7051

what is the chiller and working principal

1038

What is the effect of leading power factor for power transformer & D.G?

16793

Un-Answered Questions { Electrical Engineering }

In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?

295

What type of surgery impedence with 200ohs

514

How i can calculate current of cable according to ares?

612

If UG power cable both ends are to be earthed or what? If not why?

711

EXPLAIN USE OF ROCKING ARRANGEMENT IN ELECTRIC HEATING?

627

please send me latest & previous years question papers for IOCL Technical level questions

671

how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???

666

what is mean by restructuring power system?

611

What is difference and reason b/w -48V BTS system and 24 V BTS system. Plzzzzzzzzz tel me.

817

How to calculate mf when meter equipment and meter are connected

451

delta motor winding resistance I take normally single winding is 2.5, which value is came delta connection ie RY ?

753

WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING

552

Which Class insulation is prefered for the sandwich Busducts ? Why?

704

State any two nuclear power stations in India, with their generating capacity.

674

in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses?  the second question is-generation is depends on LV winding? or LV winding design for generation voltage?

476