What is the shaft coupling and its types.

9 Answers   Kirloskar, KKR,

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What causes hardness in steel ? How heat treatment alters properties of steel ?

0 Answers  

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What is Natural frequency of Vibration?. Imagine a circular disk of radius 'r' is oscillating inside a Semi circular ring of radius 'R', how will you find natural frquency of the system?.

2 Answers   College School Exams Tests, IGCAR, Super Max,

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How to calculate CFM in Compressure or Blower? EX. I hv Blower with 5hp motor.then how to calculate the CFM?

0 Answers  

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Suppose there are two vessels. One of diameter = D and other vessel dia = d. Suppose in vessel with dia D, water is filled upto height H and vessel with dia d is empty. Now both vessels are connected.Water will flow from D dia vesel to small d dia vessel.Suppose after equilibrium height of water in vessel with dia D is h. How much is h in terms of D, d,H etc?

14 Answers   BARC,

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what is the difference between anf & centrifuge?

0 Answers  

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bhel machanical stream question papers

0 Answers  

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Define railroad track ballast?

0 Answers  

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Give five parts inside the centrifugal pump and explain each?

1 Answers   RRB,

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what is the efficiency of horizontal & vertical feed water heaters?

0 Answers  

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what is mean by Hydraulic Overload in presses

0 Answers  

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How can i Check at site this material is Powder coated CRCA ?

0 Answers   Bouygues Batiment International, Essar,

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