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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

How to parallel a alternator without using synchro scope or lamp methods

Ofer,

1 3125

what type of motor used to move a 1 ton gate? and relate ratings with load.

Khidmah,

1812

What is the working principle of servo motor? And explain it.

1931

What fomula is used to calculate: 1. rated frequency withstand voltage, and 2. rated lightning impulse withstand voltage.

PNG Power,

1712

What are the roles and responsibilities of electrical engineer in cement plant

2031

If the secondary winding will be open in current transformer, how to damage the insulators

TPDDL,

2 3782

What is the arc. I saw word arc in between sf6 & vcb brakers

Cap Gemini,

1 3466

How to calculate the fuel consumption for 600kva DG genset which connecting with 25%load?

Debbas, GE, TCS,

2128

If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.

Usha Capacitors,

2341

Can we check ELCB constantly from R1 to R8 phase in 1 no DB?

Legrand,

1694

What the full form of KVARs

Siyaram,

2 3738

What are the safeties in elevators?what is the use of governor in elevator?

JLL,

3 4858

Explain what happens to the speed of a series motor as the load decreases

1 5249

Sir we are using 250 kva DG its Diesel consumption 25 lits / hrs maximum load 160 kva now how to calculate units/ litres

1 2803

for 24000kv transformer what is the value earthing resistence?

1 2515

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

what is the Earth Voltages in Power Plants, Sub-stations, Industries, Residential & Commercial Buildings.

2099

how many stairs have you climbed while you were coming

2185

33kv Rated output avilable in market (any where in india)

2074

How calculated single phase induction motor req. Capacitor?

1581

What are the three constants associated with a steady state error?

1218

what is control supply rating of a machine

1987

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

1884

what is the function of capacitor duty contactor in an capacitor panel???

4148

What are the different circuits in thermal power plant?

1180

what is transient voltage?

2247

WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)

1835

how to find Harmonics and types as per the equipemnts

1288

In a single how much maximum current and watts using

2161

What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?

2004

why Lightening Arrester Probe sharp at Top of telecom tower.

1556

For More Un-Answered { Electrical Engineering } Questions Click Here