Electrical Engineering Interview Questions
Questions Answers Views Company eMail

can we use inductor for passing or blocking of AC or DC?

Moser Baer, NTPC,

3 5989

is harmonic useful or it distort the alternating quantity?

2 3556

what will happen if 11KV is given to 1.5 square mm cable connected with constant load of 10A ?what will be the condition of cable after injecting the voltage?

1 3483

why we use negative feedback in control system.

2 5385

which is best ac or dc

3 5321

hello, I need to know exactly what happen in the motor while it is connected to the (star/delta) starter, mechanical and electrical. Thaks for answering

3 4574

Is there any Institution (Not AMIE)for giving B-Tech/M-tech in Electrical engineering for those who r in service? Give the details please.

2 4060

What is the difference between online and offline UPS

1 4545

what is the ranje of HT cabel and LT Cabel.

Sail,

1 2676

What is the purpose of using busbar mounting fuse?

1588

In layman terms, what is the difference of Dielectric strength and dielectric constant when speaking of an insulating oil

2163

What are high pass filter and low pass filter? and What are the flowmeter ?

1493

what are the types of cooling systems used in motors?

2 8871

WHAT IS THE DG OIL SPECIFICATIONS AND WHAT IS THE DIFFERENCE BETWEEN THE DG OIL AND TRANSFORMER OIL

4 18110

what are all types of cross section in AC cables?

1825


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

What happens to a motor if it is connected in Delta connection

556


We have two APFC panels in same station. I need how to connect CT in two APFC panels.can we take one CT in series connection or two separate CTs.

970


if the load is 80 amp for main fuse and 100 amp for breaker so how can we calculate the cable size (cooper ) .

1657


What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?

1500


electrical ques

1680






how braking & making capacity of circuit breaker is calculated?

1552


What is Primary And Secondary Injection Test of Relay and Other Electrical Devices. How IT is carried out.

3004


What is clock position of Transformer?what are the clock positions are there?and what is different of them?

2606


How much weight an electrical engine can pull??

1610


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

1539


HOW TO CALCULATE HV CABLE SIZING?

2549


What is the Basic Difference bitween Long Shunt Connection and Short Shunt Connection in DC Generator?

1795


How many capacitors using in LT panel as per Govt rules?

1485


why on delay timer used for fully automatic star delta starter?

1196


What are capacitive,resistive,inductive surge absorbation? What is ferranti surge absorber? What is lagrangian cost? What is Px operator?

1478