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RRB Interview Questions
Questions Answers Views Company eMail

Define earth lamp?

1488

What is the use of multi tester?

1475

"How to check the diode, fuse and bearer switch?"

1516

What is the formula to determine the speed of induction motor?

1449

What are the three methods of the heat transfer? Give example for each

1 3404

Name the four most important components of a Freon refrigeration system.

1470

What is an expansion valve and its purpose?

1436

What happen when the expansion valve is excessively open?

1449

Kind of refrigerant use in a refrigerating system

2 3369

Purpose of evaporator in refrigeration system.

1480

What are the characteristics of Freon 12?

1867

Purpose of condenser in refrigeration system?

1 2464

Kinds of refrigerants and their properties.

1 4001

What will happen if there is moisture in refrigeration system?

2 4594

Explain the cycle of refrigeration system.

1517

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Un-Answered Questions

What are components we can add from solutions?

346


For how long does sap continue to support older cloud connector versions?

5


How do you write a function in excel?

307


What are the lock types?

535


What is retry input parameter in blue prism?

124






What is the current css version?

295


Explain what is struct?

503


What is components in angular 2?

437


What is a screen layout? : fi- general ledger master data

620


What are the causes if one cylinder in a diesel engine has a high temperature?

1445


Which is the data member common to all the kernel object and what is the use of it?

1732


what is data encapsulation in C++?

607


What is an oracle data file?

617


how a cyclone steam separator works?

1683


List of some best tools that can be useful for data-analysis?

241