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Engineering Interview Questions
Questions Answers Views Company eMail

i am working in the automation company...i want to just know how actully pid control valves are tune????...

 1 4044

Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.

 1412

how many type of plug are used in pneumatic control valve,name them.

Godrej,

2 4343

In E&I diagram what is the meaning of rectangular box and circular box

L&T,

3 9290

say the propotions of different concrete mix desidn(M20 M15 M25 M25 M30)

Hayat,

4 7594

which type of motor is used in lift ?

 7 8898

Can I use RCCB in moisture control device in a submersible pump.

TATA,

2 5359

how the direction of rotation in a dc shunt motor could be reversed?

 2 3453

in the exciter the power is feeded from battry or control or whatever.and we need it in the generators for the stating . do we need it in the shutdown also?i mean the exciter>

Shell,

2 3516

What are the advantages & disadvantages between analogue & digital watermarking?

 1 2676

How to calculate motor bearing life - cycle (life time) (SKF bearing) how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor what is rigging

2613

What is standard of DCS panel design?and what is step of DCS panel design?wiring and type of connector(screw or DB connector)

 1707

What is proximeter? where it is used and why?

 1 3884

What is a scope resolution operator?

Hitech, TCS,

1 4015

how can u extent the final setting time of cement?

TNPSC Tamil Nadu Public Service Commission,

3 5824

Un-Answered Questions { Engineering }

why every computer should have a boot strap routine?

1423

How can explode a block?

672

how does high earth to neutral voltage affects electronic circuit?

1276

When was india’s 3rd satellite rohini launched?

459

HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?

2162




Can any one please send me the hpcl question papers or pattern for ece branch please mail to sweetyastweety@gmail.com

1500

Study the attached ACS 790 AHU and boiler GUI and refer to the video on the software usage, catalog and the step by step document (page 9) to perform the following task: List in a table form the controllers and all their connected I/O for the boiler and the AHU.

991

I APPLIED SBIPO EXAM PLZ SEND ME THE INTERVIEW QUESTIONS AND GD TOPICS AND WRITTENEXAM QUESTIONS

1630

1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is

1427

what is counter poise conductors

1665

How to decide CT & PT ratings for a given transmission line carrying some rated voltage?

1878

I am having dual speed motor of cromton greaves make of 3.7 KW -1400 rpm and 5 KW - 900 rpm. Please let me know groups and winding connction for rewinding purpose.

1504

EXPLAIN THE TERMS "INTEREST AND DEPRECIATION" AS APPLIED TO ECONOMICS OF POWER GENERATION.

1760

How Self works in DG set

1399

wbsedcl job in kolkata

1703

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