Engineering Interview Questions
Questions Answers Views Company eMail

Explain the different characteristics that can affect the flow of bulk solids and how?

524

Mention some of the specialized grinding methods?

523

Explain some good strategies for curing tube vibration in shell and tube exchangers?

581

What are the some common problems associated with dilute phase pneumatic conveying?

582

Explain what are some good uses of low-grade steam at 12 atm and 1920c?

606

Explain how can one estimate how the friction factor changes in heat exchanger tubes with a change in temperature?

637

Explain what types of metals are typically removed via chemical precipitation?

515

Explain how can you separate hydrogen peroxide into hydrogen and oxygen?

504

Name some guidelines for designing for liquid and gas velocities in process plant piping?

562

What are the some common problems associated with dense phase pneumatic conveying?

609

Explain how can you estimate the efficiency of a pump?

583

Explain why does catalytic converter used in an automobile?

538

Name some common problems associated with dense phase pneumatic conveying?

611

Explain what is the method involved in analyzing powders for composition?

547

Name some factors to consider when trying choosing between a dry screw compressor and an oil-flooded screw compressor?

542


Un-Answered Questions { Engineering }

Explain the working principle of lvdt?

689


hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.

2459


for what voltage will reactive power be largest in 380 kv line : a) 375kv b)380kv c)385kv

982


what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??

2104


How to Calibrate Ultrasonic Level Transmitter in field

799






Explain the various components used in creating digital circuits?

590


the avg piston speed of an internal combution engine increases as cylinder dimension decreases justify?

1577


In an aggregate blending plant, water is sprayed before blending is performed. If the fine content in aggregate is as high as 25 %, will not the fines form into lumps / balls and distribution will not be uniform ? Further, the fines will stick onto the interior of pug mill and its content will be low. The mixed material is stockpiled for weeks / months before use. Will it not be better that blending is done in dry condition, and water will be added only during compaction at site. Please forward your comments and suggestions.

3526


what books to prepare for atc please

1511


Can anybody tell me how to select the size of earthing cable for DCS & PLC system.Please tell me any relevant answer here or mail it to me.

1675


12. Multiprogramming nd multithreading.. Which of these are better? a.multiprogramming b.multithreading c.depends on the system d.both are efficient

3997


please send the drdo exam paper

1944


Tell me what is back stitching?

1


send me test pattern of nsn?

1654


for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?

603