Engineering Interview Questions
Questions Answers Views Company eMail

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

Honeywell,

4 9738

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

Honeywell,

2 5671

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

Honeywell,

2 5899

how many types of tenders are there?

Arena,

3591

How can we calculate single phase load into three phase load

Jindal, Tanfac,

2 4335

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

2 3221

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

3 5462

What is a transductor ?

2 5082

what is constat for brickwork

AERE,

1683

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

2 4253

How INtools is useful for routine Instrument maintenance?

1562

What are the problems faced while testing HART instruments?

SSC,

1 4147

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 4393

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

2 4295

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

1 2843


Un-Answered Questions { Engineering }

at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?

1655


any meter avilable for measureing the Transformer Losses. ( like Voltmeter for voltage & ammiter for currenr )if yes plz give the make & supplier address, Email, Phone number.

1599


what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line

2857


Explain "VAR_INPUT" when defining a Function Block??

1416


sir ,i applied rrb chennai for the post of junier engineer please sent model question papper with solved data to my mail id.aravindaptc@yahoo.co.in

1501






I want to know about DDCMIS in detail ? please explain it. Also give name of reference books in which it is explained in detail in very simple manner.

3296


how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.

1595


Explain the factors involved in designing kettle type reboiler?

586


How to check slab shuttering level.? Or check list for slab ?

4053


what is the sludge current

1551


hallo I am looking for technical theortical knowledeg in air flow inside pipe and tunel's such as resisten of surefa's calculation and sempal's of calculation hopethat some budy can halp my thank you from devas

1819


What are the advantages and disadvantages of bcd?

687


What is minimum permicible value of leackage current for LT Panle when applying voltage up to 3 KV for 5 Minuits?

1699


HELLO SIR VERY GOOD EVENING SIR, I'M KALAMANI. I NEED TO PREPARE FOR UPCOMING "JINDAL STEEL AND POWER LTD" INTERVIEW. I'M MECHANICAL ENGINEER SIR. SO PLEASE SEND ABOUT JINDAL's PREVIOUS APTITDE TEST QESTION PAPERS TO MY MAIL ID : , , . I WANT TO KNOW ABOUT THEIR PROCEDURE TO BE HELD ON THE INTERVIEW? SO PLEASE SIR SEND UR VALUABLE ANSWER TO ME ON ABOVE MAIL ID SIR. THANK U SIR.

1494


Can we Co-ordinate relay in Load Break switch?

1478