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 Select a Transformer Rating ?

Tata Steel Limited, Techno Electric and Engineering, Vedanta,

3 6612

OHMS Law is only applicable for ac or dc or both circuiT?.

6 7188

How can we convert the motor to generator and also generator to motor

Aesco,

2 4021

3 pahase 750kva Running 2 DG sets in 35 mints.525ampers. and 616 kw how much fuel consumption in Generator.what is the formula.

Delite Systems Engineering,

1 2425

We are installing a 1.6 MVA transformer at our crusher plant and the feeder of HPSEBL is 2 km away at substaion . and a VCB is installed in the substaion which is 2 km away from transformer so we need another VCB near the transformer.

SCPL,

2 3733

What is resistance of 50meters, 16sq.mm, single core copper cable?

1893

Why we are mention U1, V1, and W1 in primary side of transformer give technical reason

1 4170

line and phase voltage relationship?

CPCL, IVRCL,

2 4099

What is the loss of transformer of 220kv/11kv, 63/80 MVA and 18.05% impedance

1998

What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load

1838

How to use computer cpu ups use for home inverter circuit board

1788

slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock

Ramco,

1934

How to operate a ac chilar plant?

2484

How to maintain ac plant?

HCL,

1954

Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?

Power Plant,

1913

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

what are problems caused by the pdu in rack server

1991

11KV AND 22KV NETWORK KW CAPACITY IN RING AND RADIAL?

1997

any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

2284

Pl. share your experience about industrial-electronics repair of machine tool.

1898

Why we use circular(Stepped) cross section in transformer core?

2250

which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it

2873

How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?

1841

Yazaki india pvt ltd interview questions qurey related

1033

hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.

2098

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???

1913

sir i used 3 hp of motor for spraying pump, other home light and other home items which size of allminium pvc wire ix used

1890

Is there any Institution for giving M-tech in Electrical engineering for those who r in service? Give the details please.

2070

What is the formula for calculating no-load current?

1097

what is servo motor & how does it work.

1950

Is it possible to connect a safety device in to parallel?

2156

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