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

how updates the data in target tables with tpump and mload? with low volume data and more duplicates... so in this case which perfomance is best? and write update query for tpump&mload?

Wipro,

2172

can we use the step down transformer to step up transformer

6 8929

How to design the earth grid for lightning protection in an industry

2 4670

can we run all LT motors at 360 volts which are normally rated 415+/-10% voltage rating

Meinhardt,

2 4138

Hi i am chinna reddy i had completed my b.tech(ECE)2010 passout. but still no job please if anyone help me and suggest me. my mailid:chinnareddy.be@gmail.com Thanks&Regards chinna

2051

i completed my b.tee(eee) in 2009, but i did not join any job, i joined in my father business, now i want to join any good job, please suggest any course for me

1 3534

How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???

L&T,

2280

how the transmission voltage ranges are decided like 11kV,33kV,66kV,132kV,220kV,400kV,725kV.... why not choose the transmission line voltage as 23kV,164kV,440kV?? what's the reason??

3 10209

what is the power factor of choke coil used in tubelight

Bajaj,

12 30653

what is leading power?

3 5601

What is the differance between vacuum breaker and vacuume contactor

1 4091

can we use HT cables for LT power supply ?

1 4236

Why machine give shock

Akij, Bhel,

3 6132

Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A

Hiranandani,

3026

what is mail role & relationship between senior Civil engineer to consultants , Construction manager ,project manager, project engineer ,Technical engineer & qa/qc engineer ? what is the responsibilites of Senior Civil Engineer?

L&T, PIPL,

2272

Un-Answered Questions { Engineering }

Which liquid would oyu use to dissolve gold?

984

What is ideal voltage and ideal current?

1510

for the steam temp 420dec de superated to 120deg how much of water required

1970

What causes damage to impellers?

1842

The function of the final drive is to a) Provide a permanent speed reduction b) To turn the drive round through 90o c) To provide drive to the rear wheels d) all of the above

1457

What is colour analysis?

For which parts the wahl factor and lewis form factor used ?

1274

I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???

15632

What is carbon sequestration?

1140

When doing a liquid seal on a differential flow transmitter , most of the time the sealing liquid will be heavier then the process fluid. For wich application will the sealing liquid be lighter than the process fluid if transmitter is mounted below the process line.

1820

What is the use for cable entry in control room?

1170

Can 1026 steel be welded?

967

Explain what is the meaning of tristate signal in electronics?

1056

Explain why reversal of phase occurs in a bjt ce amplifier.

1063

How to calculate bearing number to diameter of the inner and outer?

1167

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