different between friction bearing and anti friction bearing

2 Answers  

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Explain the function of advanced engines which is used for aviation?

0 Answers  

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• If you were hiring a person for this job, what would you look for?

1 Answers   Petro Star Mount,

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What is the air flow rate at suction, if impeller of dia 1500mm and it consists of 8 no's vane, running at 1500 rpm? Dia of suction pipe is 500mm.

1 Answers  

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what is critical temprature

10 Answers   MAHINDRA, TATA,

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What is the role of nitrogen in welding?

0 Answers  

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What do you measure in the banana and mountain diagram?

0 Answers  

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how can one check wheather a gear and pinion are properly aligned or not for both running and static condition?

3 Answers   NTPC, OCCL, Toyota,

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what is engineering?and what is mechanical engg.?

2 Answers  

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which type feect in generator and turbine in reverse power protection

0 Answers  

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why we use kg/cm2 instead of kg/m2 as a unit of pressure. As we know kg is a MKS unit and cm is a CGS unit. So why we use combination of both(kg/cm2)while describing the pressure.

3 Answers   IES, NTPC,

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At the nozzle throat wats the value of mach no. >1 ,<1 ,=1

8 Answers   NTPC,

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