Electrical Engineering Interview Questions
Questions Answers Views Company eMail

how will i find Transformer rating if supply voltage is 11k.v and how will i find incomer if transformer rating is 12MVA

3 4971

Sir, I need a power supply at 380V. The supply I get in three phase is rated 415V. The total supply I have from the supply company is 70KW. Kindly inform if it is better to use a voltage stabiliser for this purpose or a transformer

3 5582

from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?

1883

why bulbs when connected in series glow dim

4 10683

How we can change the direction of rotation of Induction motor? Prove it using graphical

1761

What happens with squirrel induction machines if the ends of rotor conductors are kept open? Explain

3 5015

How we can change the direction of rotation of Induction motor? Prove it using graphical methods.

2 4593

if we increase the frequency given to a transformer then wat will happen to the transformer size, whether it will increase?

4 8125

How calculate the Transformer Impedence With Example

3 6228

How can we reduce the reactive power consumption of your 12.5 MVA power transformer.

4 7413

what is motor

HBL Power Systems,

6 7709

How to decrease or increase the range of voltmeter? can an ammeter be used to measure voltage? can a wattmeter used as voltmeter and ammeter?

3 23603

When batteries are connected in series the voltage increases but the current remains unchanged, how can this be? When you consider ohm's law. i.e. If voltage increases, current increases, providing resistance remains the same.

10 11143

What makes the difference between 50Hz supply and 60Hz supply which one is economical and how can you support your answer...........?

Fertichem, Kuwait Oil Company,

2 7240

Witch do depand of Power factor and theory of power factor?

1786


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

Define settling time.

845


what is the maximum temperature rating of a thhn insulated conductor?

1484


all interview questions with answers of ntpc (2000-2009

1902


can you plz send l&t aptitude questions if available its urgent plz plz plz

1786


model question paper for supervisor trainee

1754






How would you relate your key competencies to this position?

1884


how to calculate the no load current in transformer?

2119


List the disadvantages of constant k filters?

1288


What is vacuum circuit breaker.define with cause and where be use it device?

880


What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current

2063


what is the ms flat constant for calculating earth mat design calculation?

2168


where is core-type and shell-type construction suitable for transformers ?

1785


how pt is using

1606


How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)

1389


induction 3 phase motor terminal connection

2173