Electrical Engineering Interview Questions
Questions Answers Views Company eMail

How much sq,mm cable need for 800 amps load

2 8872

what is the current rating of 2500 KVA,33KV/433v transformer on secondary(LT) side

Reddy Labs, Vitrum Glass,

9 27005

list down a few application of ac & dc in a generating station?

1 2612

what is different between electrical ckt&electronic ckt

Ashok Leyland,

4 5663

how do you test tachos and servos

1642

In star delta Schematic can we connect OLR in delta circuit

ABB, Lanco,

2 5929

Why NGR is required for 11Kv geneartor in power plant

AB Inc, ABB,

2 16155

where AVR is connected in power plant.

ABB, Saudi Red Bricks,

7 10548

What are types of HT Motors.

1 3444

How to calculate cable sizing

5 5648

Meggering minimum acceptable Ohms for insulation resistance.

TATA, Wood Group,

1 2405

HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.

1763

How many VSC based HVDC are there in India and the world

1759

what happens if we connect two parallel ideal voltage sources across resistor?what is current flowing through resistor?

2 4173

Does the ferranti effect has some impact on the electricity billing system on high voltage installations?

IISc,

1 3269


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Un-Answered Questions { Electrical Engineering }

please send me the previous year's question papers of jindal GET exams

5518


I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.

1473


What is the abbreviation of NGT panel

1512


what id a dry type transformers and its function ?

1348


What is I to C?

1631






what are all types of cross section in AC cables?

1844


Explain about p.t?

670


what is the difference between interconnection and intraconnections in the circuit diagrams

7569


what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?

1497


what can be the causes of capacitor start motor having a higher current that its actual

1512


What does the term power factor shows?

603


What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?

1735


I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1405


how can i get the formula to find out the cable size if i know the load of main fuse protection.

1437


how could we calculate the no of outgoings from a 800 watt distribution board

1261