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

Satellite Systems Engineering (106)
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Engineering Interview Questions

Questions Answers Views Company eMail

In electric motors, according to the no. of compartments, The no. of input's (pantagraph collector's) were increased, why?

1 3339

what's the difference between induction generator and synchronous generator?

IBM,

1 4988

what's the exact magnitude of current, flows through Neutral?

1977

While starting a high capacity motor, it takes 6 times the full load current. Why it doesn't trip relay or CB's in that network?

4 7463

How addressable fire systems work? Pl. send details with architect.(Loop), also send details regarding Gas system. Pl. help me.Thanks

Siemens,

1 5211

HOW TO FIND OUT 1. LINE CURRENT, 2. PHASE CURRENT IN AN ALTERNATOR / TRANSFORMER WHICH IS FEEDING A I)STAR LOAD ii) DELTA LOAD, USING A CLAMP METER. NORMALLY WHEN WE USE CLAMP METER IN A DG SET THEN WHAT DO WE GET?? PHASE CURRENT OR LINE CURRENT.

Bhel,

13 35998

WHAT IS THE THUMBRULE FOR FINDING OUT THE CURRENT CAPICITY OF A COPPER WIRE?? 2.5, 4, 6MM SQUARE ETC...

5 13076

why we step down the voltage from 440 to 220 in machines

4 6840

is there any concept of armature reaction in Induction motor?

4 16898

plzzzzzzzzz plzz send me the papers of JSPL WRITTEN TEST..SO that i can prepare for the test in electrical engg..

2284

tate and explain super position theorem

2 5161

explain the application of reciprocity theorom

2106

what is emp?

Bhel,

1 5185

How we check vector group for a Dyn1 transformer?

6 27806

what is the abbrevation of SCHOOL ?

Infosys,

1 5011

Un-Answered Questions { Engineering }

What type of questions are asked in Tetra pak onlinr test

1893

what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?

1994

From where i can get cds about mechanical related subjests

2111

cement mortor 1:5 for 30 m2 12 mm tk plastering so how to calcualte its rate

1670

What are the defects in exhaust valve?

2206

How to calculate construction cost of residential building in mumbai

2054

2151

1.4 What is meant by CT knee point voltage and how would you determine it

1697

how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?

1984

whats te normal transformer current rating

2012

Haw to check conductivity of budbar

1813

What are the types of sensors and their explanation?

1105

How Diesel Generator start ?

2435

why booster transformer is used in sumpners test conducted on transformer????

3592

Explain what are inter-poles and why they are required in a dc machine.

1105

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