Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering Interview Questions

Questions Answers Views Company eMail

HOW BETTER VOLTAGE REGULATION IS OBTAINED BY HIGH VOLTAGE TRANSMISSION....?

Cummins,

1 4682

how to select battery for 15 KVA UPS with formula

2548

Which principle to work in pressure gauge?

1 3818

what is pl to pl in fire alarm system?

GMW,

2162

Disadventage of cable-gland earthing if any ?

2231

why dc series motor high speed motor

3 5082

how to calculate neutral current in three phase four wire system

Auto Meters,

1 4235

what are the differences between opc cement and ppc cement in applications?

NCC,

4 13347

During Load testing of battery charger with temporary AC Generator .When reach 70% load Generator immediately shutdown .we could not able to Recognize ,what is exactly problem .Please kindly clarify us

1 3182

What should be the BDV value of a new transformer oil

3 7533

When we are working on transformer(132\11KV). we are going to isolate the transformer from both HV side and LV side. then we are applying grounding on both side. My question is that we required to isolate the VT which is still connected from secondary side.?

1 4045

i am iti student i have project to do. that IS 100MW 220\33KV SUBSTATION I WANT TO KNOW HOW TO START, LIKE CALCULATION, WHAT RATING OF CT,CVT, PT, ISOLATOR LIGHTING ARRESTER WAVE TRAP CIRCUIT BREAKER IN 22OKV SIDE, ALSO TO WARDS 33KV SIDE PLS HELP ME WITH THIS, THIS MY LIFE NOW, I KNOW AUTOCAD, I LIKE TO KNOW HOW TO CALCULATE ALL THE THINGS

3 5350

i am completed my b.tech EEE in 2009,,,iam trying the job 3+ for AUTO CAD (ELECTRICAL),, what is the market for autocad electrical in hyderabad... how to handle the intervws give some suggestions ?

1984

what's the activities of reactor in Buchholz relay?

Yahoo,

1 4486

CONSIDER A 415V/200V STEP DOWN TRANSFORMER.CAN WE USE USE IT AS STEP UP TRANSFORMER BY GIVING 200V IN SECONDARY AND TAKING OUTPUT FROM PRIMARY?

3 5377

Un-Answered Questions { Engineering }

How do you select the pickup value of the relay?

1334

Why do some of the latest 'single crystal' superalloys contain concentrations of the grain boundary strengthening elements, e.g. carbon and boron?

2041

HI friends.I am Surya a BTech in Electronics and Instrumentation Engineering.I am going to appear Relince Industries Ltd all India writen test very soon. so plz help me by sendind the probable questions about my subject.My mail ID is surya.barik@gmail.com.

2267

if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?

1884

Explain Random and Deterministic signals?

1804

what type of question has been asked at schwing stetter

4581

design of IGBT firing circuit for 11KV

2642

how many single tension hardware are required on a double circuit transmission tower?

1939

Cb closed condition if there is a tcs fail whether cb will trip or not

1833

What is transister define the transister ammiter ,base, colector.

2223

how did the testing of protection relays done through current injection

2089

When we connect the large capacitor bank in series ?

1093

how are reversing the direction of dc motor

1654

In which working principal temperature transmitter work.explain in detailed.

2329

The crown wheel of the final drive is connected to a) Cage b) Spider c) Cross pin d) Axle half shaft

1451

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