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

What is cold junction compensation in thermocouples? How is it achieved?

Honeywell,

4 11591

How does one detrmine the direction of movement of core in an LVDT?

Honeywell,

2 6645

What is an instrumentation amplifier? How is it better than a differential amplifier when handling outputs from a wheatstone's bridge?

Honeywell,

2 6924

how many types of tenders are there?

Arena,

4042

How can we calculate single phase load into three phase load

Jindal, Tanfac,

2 5385

how the fan is switched off immediately switching off the switch?

2 4242

friends., why celling fan rotate cockwise direction and wall fan anticickwise direction ?

3 6685

What is a transductor ?

2 6113

what is constat for brickwork

AERE,

2166

Which is the best protection in case of shortcircut fuses or mccb ?

2 5285

How INtools is useful for routine Instrument maintenance?

2084

What are the problems faced while testing HART instruments?

SSC,

1 4924

I need a 33/690V Dry type transformer.How to select IP class for this transformer.This will be an outdoor transformer located in a highly polluted environment.

3 5446

why ground clearance of EHV line is more than HV line??

2 5219

How Id and Ires are calculated in siprotech 7ut612 and abb trsfmr differential relay.what is the formula

1 3610

Un-Answered Questions { Engineering }

what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY

2205

PLZ EXPLIN ABOUT CLASS PS CLASS CT .WHY THEY R DESINED AND FOR WHAT PURPOSE?WHY OTHER CT CANT BE USED AS PS CLASS CT? EXPLAIN IN SIMPLE LAUNGAGE IF POSSIBLE PLZ GIVE CIRCIT DIAGRAM?EMAIL-RAJ_SINGH_0376@SIFY.COM

2271

What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?

1101

What is the difference between the transmission line and distribution line?

1165

what is the differences between voltage and current controlled devices?

1056

what is the difference between megger and earth resister ??

1813

Instead of specifying SETUP and HOLD time, can we just specify a SETUP time for '1' and a SETUP time for '0'?

2049

What are the different phases of aircraft design?

1311

Hi i am aneesh, done btech in applied electronics & instrumentatiin. And then i took mba in finance & marketing.After that i got placement in finance co and worked there for 3.5 yrs.Now i wanted to come back to engineering job.But without engg experience, i may not able to find an opening.i have done a course related to flow meters and ite calibrations. Kindly suggest where should i try to get a job?

2010

What is an ac motor?

1275

Explain the process of including heat exchangers in ammonia refrigeration system?

1039

I am completed B.E(ece) and i have 3 years of experience in HT line , is there any chance to ger c license please guide me Thanks & regards 965550212U

1687

How many types of resistor are there in diode?

1016

What are the applications of screen analysis in the chemical industry?

1007

thyristor controlled APFC panel design parameter?

1786

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