Electrical Engineering Interview Questions
Questions Answers Views Company eMail

How To increase Knowledge Of boliler regarding To Only Electrical Field..

1111

What is the difference between PLC and Embeded system

948

How capacitor connect in 3 phase supply???

L&T,

1 1702

PAC and simple Ac different

946

Why High voltage are generate noise ?

934

what is KA rating and how can we choose switchgears on applications

942

Why can't we parallel Voltage transformer secondary circuits?

948

Why can't we parallel the secondary circuits of two voltage transformers?

954

we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?

IGC,

1032

If one ct is reversely connected in Y system what will effect in kwh and kvarh meter?

1 1384

Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed

1003

Earth has zero potential then what would be the neutral potential ?

JLL,

899

What is the formula for selecting the cabels according to load? How to calculate what sq.mm cabel to be used?

962

How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?

Vodafone,

857

What is the maximum and minimum rating of UPS?

Indiabulls,

978


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Un-Answered Questions { Electrical Engineering }

if i get a drop in my 1st year and the i clear my 2nd year and 3rd year all clear and i dont have any back logs so can i be able to sit in campus selection??

1341


What are chief characteristics of state-space method and its techniques ?

1647


What is the difference between earth fault protection of motor feeder with CBCT and Without CBCT ?

2261


Graphs of measuring power and speed on dc motor

1430


How to calculate total harmonic distortion level(THD) in VFD? and how can we reduce harmonics?

3578






help me with the question that might be ask on the interview for technical position

1784


what is ATS & RING MAIN UNIT in Distribution System?And its Function.

1485


1.what is the reason for transformer and lightning arrester blast in 33kv system

2547


what are the protecyion of transformer & generators

1440


how to calculate the tarriff for an industry whose kva demand is 10 mva

1488


why in a swquence network representation, the negetive sequence generated voltage is taken as zero?

1481


what are the advantage and dis-advantage of 3 phase 4 wire energy meter?

1443


what is effect of 5amp fuse on 2mva pry protection of transformer

1348


i want to put single phase load on scott connected transformer,eventhough how to balance the transformer.

1383


what is physical distance of isolator to VCB in 33/11kv sub stations

1667