Answer / Annu Singh

The term thread size refers to the diameter of a screw thread. In the case of a 0.125 inch NPT (National Pipe Thread) thread, it means that the nominal diameter of the pipe or the screw is 0.125 inches.

What is the units of surface tension and also dimensional formula?

8 Answers   RRB,

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What are the flow characteristics?

1 Answers  

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Dear sir-I WANT LAST FIVE YEARS RRB-CHENNAI QUESTION&ANSWER PAPER IN J.ENGG(GRADE:II)-MECHANICAL ENGINEER

0 Answers  

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Some questions was asked related to boundry layer and vortex flow.

1 Answers   Bhel,

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Which type of impeller has highest speed Backward, Forward ,Straight?

5 Answers   Bhel, NHPC, NTPC,

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What is hysteresis

1 Answers  

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how to select a pump (in hp) for lifting water from a Borewell upto a height of 320feet? Is there any thumb rule?

1 Answers  

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What is Boyles Law

1 Answers   MEIL,

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why efficiency of combine cycle power plant is more in winter then summer ?

3 Answers  

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Causes of M/E high exhaust valve temperature

1 Answers   Sun Mark,

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what is the difference between 1st angle and 3rd angle projection?

3 Answers  

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what is the rpm of Turbocharger of Cummins KTA50G3 Diesel Engine?/ Normally What is the rpm of Turbocharger for any 1 MW Engine?

1 Answers   HMT,

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