Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Satellite Systems Engineering (106)
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Engineering Interview Questions

Questions Answers Views Company eMail

What compounds are responsible for the odours that come from wastewater treatment plants?

1 5612

Is it possible to compare the resistance to chloride attack of several materials of construction?

2 5823

Are carbon steel storage tanks appropriate for NaOH solutions?

1 6409

Why is post-weld heat treatment sometimes necessary for welded vessels?

Aramco,

2579

What steps can be taken to avoid stress corrosion cracking (SCC) in steel vessels used for storing anhydrous ammonia?

ABC,

2226

How to estimate the efficiency of a pump?

OGDCL,

2 10535

What are the affinity laws associated with dynamics pumps?

HPCL,

1 7292

How to calculate the sonic velocity of a gas stream?

Sony,

1 11558

What is a good estimate for the absolute roughness for epoxy lined carbon steel pipe?

4927

How to calculate the release flowrates from pressurized gas systems?

Reliance,

1 7662

Are fin tubes necessary for steam heating a liquid?

IOCL,

7 14678

What are some good estimates for heat transfer coefficients for coils in tanks?

2325

How are plate heat exchangers used in an ammonia refrigeration system?

HJ, Reliance,

1 9612

What is Pinch Technology?

6 17729

HI!I AM A STUDENT OF B.TECH 3RD YEAR.I PASSED SECONDARY EXAM IN 2001 & HIGHER SECONDARY EXAM 2003.BUT I DROP 1 YEAR AND ADMITTED IN B.TECH 2004 DUE TO FINANCIAL CRISIS.WHEN INTERVIEWER LOOK AT MY C.V HE WANT 2 KNOW WHAT U DID IN THAT MISSED YEAR? I GET PUZZLED 2 ANSWER THIS QUESTION AS I CAN NOT FIND ANY BOLDER ANSWER.PLZ SUGGEST ME SOME BOLD ANS. THAT INTERVIEWER CAN NOT FIND ANY COUNTER QUARY.... 0 2

TCS, Tech Mahindra,

4 8903

Un-Answered Questions { Engineering }

Explain how can you determine the largest impeller that a pump can handle?

1095

what is the differebt between ac and dc fuse?

2390

What are the internal and external faults?

1160

What are the advantages of six pulse converter?

2041

plz send me the aptitude test paper for hpcl.

2078

What is eddy current? Describe the operating principle of proximity probe.

2388

If short circuit ratio is high is it bad or good for a machine then tell the reason...

2100

Difference between gate valve and globe valve?

1260

A car's starter motor draws a current of 100 A at 12,0 V when starting the engine. The mechanical power required to turn the engine is 960 W. At what rate is energy from the battery converted to non-mechanical forms of energy?

2215

What are materials used for manufacturing of gears ?

1174

Zone of protection and tripping scheme of arc protection relay.

1932

Convert 1024 (in decimal) to octa and hexadecimal form

1246

what is meant by sustainable developement as far construction field is considered. Give suitable examples to explain the same

2294

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

5574

How α and β are related to each other?

1206

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