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RRB Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Properties of F.O. the cause damage on auxiliary boiler.

1087

Device use to control flow rate of centrifugal pump.

2 2463

What is the use of gravity disc?

1279

What causes damage to impellers?

3 2747

Give the procedures in starting centrifugal pumps.

1014





How to stop a purifier?

1016

What type of pump is are commonly used in auxiliary boilers?

1000

Explain the operation of a centrifugal purifier.

1416

How would you increase the volume efficiency of centrifugal pump?

1000

"What is fuel oil viscosity, specific gravity?"

1049

What type of pump is lubricator pump?

2 2370

Identify or enumerate the parts of stern tube

926

Explain how to adjust pump pressure

3 3209

What is absolute pressure

3 3508

Purpose of stern tube sealing

946

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RRB Mechanical Engineering Interview Questions


Un-Answered Questions

which type inter lock use in petrochemical refinery,and oil & gas?

2133


Name the three classes of organic solvents?

92


What is socket programming in java?

67


Where is the format menu in excel 2016?

3


Why node js is different from angular js?

22






How do you create your own package in python?

104


What are the different types of resultset?

105


What is super galaxy?

26


Difference between base unit of measure, production unit, order unit

2008


What is outbound in picklist?

90


Differentiate the concepts of .js and .min.js?

100


What is c++ polymorphism?

86


what is the maximum number of periods allowed in a year while defining gl calendar? Can you two periods in gl calendar overlap?

1


Can you explain about pole discrepancy scheme

1149


Explain the use of the 'rsecadmin' command

45