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Engineering Interview Questions
Questions Answers Views Company eMail

Explain is rfid in developing stage? What is scope in rfid?

 2956

Tell me does area of work only involve closed spaces?

 3286

Explain with examples of circuit protecting device apart from fuse, circuit beaker, relays, lighting arrestor, switch gears?

 3167

75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?

 3278

what is the range of maximum DOL and SDS can be use for pump and fan application

 637

What is the difference between DOL starter and star delta starter

 581

We wanted to know how to impart various colors to copper wire by simply dipping them into various chemicals, formulations, etc. This copper wire is to be used by us for our hobby of making various art objects from copper wire.

 618

Are there any special considerations to be taken into account for combustion ammonia?

 552

What is a good relation to use for calculating tube bundle diameter?

 557

What is an effective means of removing silicone from aluminum?

 579

Explain the advantages of using a ball mill over other conventional methods of crushing?

 565

What is maximum recommend pipe velocity for dry and wet gases?

 675

Explain the different types of equipments for the conveyance of solids?

 526

Explain the use of gear pumps in motor?

 563

Explain how can I evaluate the thermal relief requirements for double block-in of 98% sulfuric acid?

 592

Un-Answered Questions { Engineering }

sir i m preparing for BARC but i am not getting any papers to prepare for this exam so please send me some sample papers to my i.d for the preparation of barc.

2012

What is the use of metal jack plane?

818

How do i perform grounding of star point of Genset (400V) for making connection with step up transformer of DELTA-DELTA (400V to 20KV) ? while Genset itself has its own neutral and grounding bus bar inside genset breaker box whereas we have another neutral and grounding busbar in synchronizing panel next to genset at maximum distance of 6meter, would someone pls advice if we can only perform neutral grounding in synchronizing panel or should we ground neutral on both places inside genset breaker box and synchronizing panel.

1269

Define what is the function of anti-pumping in circuit breaker?

700

How to Create the Node file with 2 E1 (4+4+4) & EDAP.

1460




Will going from a 3 tap to a 6 tap increase water pressure?

616

How do you define mechanical efficiency in case of compressor? How it is different that of an IC engine?

1819

comparision between ACB and VCB

1922

How the thickness of thermal boundary layer and thickness of hydrodynamic boundary layer related ?

615

The simple way of finding the leakage quantity and % in compressed air distribution system

1206

what are the necessary basic electrical topics to learn for mechanical engineer to deal practical problems.

1776

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1539

Please tell me vasthu room sizes. Thanks.

1767

What is woking principale of Profibus nd how it transfer data?

1537

define voltage regulator.

569

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