What would be the effect of surface roughness on the gas flow through convergent-divergent nozzle?

1 Answers  

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Where is Salar Jung Museum located?

3 Answers   HAL,

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whether supercharger is used in si engine or not?if it is used then at which destination?

1 Answers  

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which technology use in bikes

0 Answers   TATA,

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What is a brake horse power?

2 Answers   TATA,

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y we are used oil in the dead weight pressure tester

1 Answers  

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Explain the difference between ferrite, austenite and graphite ?

0 Answers  

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• What is your greatest strength?

4 Answers   NTPC,

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Which pipe is better, ERW or Seamless, when we talk of impact force upto 2700N ?

2 Answers  

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what is varible

0 Answers  

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tell me 1 name of device where work & heat transfer is +ve

3 Answers  

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i am prepared for the rrb section engineer, please help me to guide , how to prepare and which books are good for technical, aptitude(arthimetic, resonning and g.k), send details to me by email: sudhakar.gudditi@gmail.com

1 Answers  

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