Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is phase to phase to phase to ground fault

1 3125

what is (+) and (-) in generator field detector stand for?

1361

How to calculate the sag of OPGW during stringing???

2114

How to Calculate The sag of OPGW in Transmission Line???

Zenco Systems,

2636

What is difference b/w Microwave and OPGW ??

1 3581

What OPGW is better than Microwave or PLCC???

Four Seasons,

3626

what is ground clearence ,what is minimum ground clearence ,i.e present value following in india ,is it changes wit conductor size ,kva rating.surface

3 7448

What is transmission line potential gradiant?

1 3276

at present how many 765 kv lines are there in india?

Emco,

5 8649

1.what is mean by 8/20 micro sec waveshape

Vedant,

1765

what is the requirement regarding earthing of Single conductor with AWA

1644

what is overflexing in transformer? setting?

1 3294

what is impedence of transformer? its formula

1 2375

how is differential relay working in transformer.comparison with generator defferntial relay

1 3236

yesterday i am using my laptop by plugging power supply also battery was working properly after while i unplugged AC power source ,using my battery i played car game (use much power) after that the battery finished the charge and it closed my PC. after that my battery not charge (when unplug automatically PC will turn off)

HPCL,

1 2054


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

Ac generato how produce power I need for camplet defination

1144


How to design the no. of ceiling fans required in 5mtr X 10 mtr X 3 Mtr hight room?

1649


Two liquids hot and cold in two vessels are there and an metal bar acts as a conductor of heat between the two vessels. what happens then. what happens after 24 hrs?

1686


Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp

2597


Why efficiency of generator is higher than motor at a particular load?

1597






What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?

1495


what is high and low cut off voltage of BB and DG at SPS????????

983


A jet of fluid strikes a plate What was the force required to counter it?

1440


what is the calculation formula for motor starting torque,running torque, running torque.

1196


how is the magnetic current test is different in delta-star and delta delta transformer.

1646


What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?

1597


Which standard we are following earthing resistance test

954


What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.

1490


what r the checklist while installing a 380 kva DG set

3298


IF DISTANCE IS 100METERS B/W AMP.METER AND CURRENT TRANSFORMER WHAT WILL BE AFFECT IN ACCURACY .METER CAN SHOWING ACCURATE CURRENT OR NOT IF NOT WHAT CAN I DO TO GET 100% ACCURACY.

1398