Engineering Interview Questions
Questions Answers Views Company eMail

Explain can large temperature differences in vaporizers cause operational problems?

519

Explain how are vessel lined with glass or how are they coated?

564

Define "good" cooling tower water?

551

Explain what are the methods involved to test helium leak testing in a vacuum system?

631

What are the specialized crushing methods?

604

What is the wet bulb globe temperature?

609

Explain what is a good way to get started in doing a plant-wide steam consumption analysis?

523

Explain the steps required to design a vapor-liquid separator or flash drum?

523

Name the three classes of organic solvents?

541

Explain why is post-weld heat treatment (stress relieving) sometimes necessary for welded vessels?

537

Explain what are the design considerations for a piping system for the transfer of slurries?

529

What are the disadvantages of using gear pumps?

534

Define condensate lift?

637

Define pcbs?

607

Explain the strategies acquired to cure tube vibration and exchangers in a shell?

544


Un-Answered Questions { Engineering }

When was ariane launched?

424


How capacitor improves pf

1176


EXPLAIN THE ESSENTIAL FACTORS WHICH INFLUENCES THE CHOICE OF SITE FOR A HYDRO ELECTRIC POWER PLANT

1527


sir, i preparing hpcl,ongc,barc,hal exams(instrumentation engg)pls send a placement papers

1848


what is Anti-pumping?

1471






Who invented the four stroke engine? According to you which one is more efficient, four stroke engine or a two stroke engine and why?

606


WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR

3506


Explain the latest method to detect a crack in a building?

647


what is (+) and (-) in generator field detector stand for?

1363


what is meant by shear resistance in concrete?

1657


What is notching in dc machine?

1477


What are the different construction techniques in electronics?

535


how we can calculate the efficiency of a diesel generator ?

1145


What is vapour flooding and liquid floodin in distillation?

1157


In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc

1397