Answer / guest

rrb material technical

Some case studies on predictive maintenance of an Induction motor, pump, air compressor etc.

1 Answers   DAE, HAL, JSW Steel, Turbo Energy,

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Explain the difference between the flight of a plane and a helicopter?

0 Answers  

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how speed of the conveyor can be calculated

1 Answers  

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What is the purpose of a setting tank?

1 Answers  

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What is the reason of turbine actuator hunting

1 Answers   SBBPL, Tata Steel Limited,

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How to get a pipe weight? if we have know only diameter and length.

2 Answers   Bhel,

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if u have to give support in 1 km long bridge,where u will give it & how many?

10 Answers   HAL, ISRO,

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How will you classify sliding contact?

0 Answers  

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In a 4 cycle engine the intake valve begins to open at?

2 Answers  

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what is the advantages and dis advantages of critical speed of turbine.

0 Answers   Essar,

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What is the used of economizer in boiler?

1 Answers   ABC Inc, RRB, Siemens,

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What is heat exchanger?

4 Answers  

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