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Electrical Engineering Interview Questions
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What is Phase to Phase clearance for 800V System Operating Voltage as per IEC61439

386

what is relay what is protection & contact multiplying relays where it is used function in brief

473

What is the typical enclosure type used for Indoor switchgear / Outdoor switchgear Units? - In Onshore / offshore Units?

344

for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?

363

im electrical engineer, could any one help me for FEWA exam questions please ?

383

Yazaki india pvt ltd interview questions qurey related

337

bsec exam syllabus (mis)

539

If an electrical component has a positive temperature coefficient, how come such components have high power losses due to heat if current decreases when resistance increases? assuming power given by I^2*R whereby the Resistance is infinite.

458

If anyone would like to know or practice for FEWA papers contact me on mohamedrashad2@hotmail.com Just completed the supervisor exam in April 2021

562

Do you need any help with FEWA Electrical Supervisor exams?

337

Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.

294

a 230v transformer with step down ratio 19:1.it has 2000turns on primary and rated 25va calculate max primary current no of secondary turns volts/turn

505

ELECTRICAL ENGINEER TEST IN FEWA ANY ONE HAVE KNOWLEDGE ABOUT THIS?????????

364

why we use single core 630mm2 cable for transformer secondary side

309

Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com

306


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Un-Answered Questions { Electrical Engineering }

Please send 110 kv sb station full single line drawing(sld)

1901


How we select the vector group of 3phase power transformer?

1802


Why corona leads to production of Ozone and glow of the color VOILET?

1356


What are the Full Forms of TVM, MTL, CVT ?

553


How can we checked Killo Watts of Motor & Alternator?

1471






why only exciting current is shown not primary current in transformer???

1219


what is the Pickup/drop off ratio in BCPU relays

3787


For high frequency application we use which transformer?

1182


What are the insulation standerds for eg H clase and how many insulation standerds are there and its standerds??????

1305


what is mean by ideal infinite bus? why it is required to consider in fault short circuit calculations?

2008


Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).

2145


What is touch potential and step potential?

1468


what mean by analog ,digital,numerical meters and relays? say the example?

1531


Zone of protection and tripping scheme of arc protection relay.

1239


What facility we get after CT secondary earthing and how?

1563