Answer / magesh

specific gravity, is the ratio of the density (mass of a
unit volume) of a substance to the density of a given
reference material. Specific gravity usually means relative
density with respect to water.
Viscosity is the resistance to flow.

Answer / japhet

When we say viscosity, it is the thickness of the fluid.

Explain mechanical refrigeration.

0 Answers  

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What are the methods of heat transferin boiler & condenser

2 Answers  

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What is the circulation of I.O. pump of diesel engine?

2 Answers  

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the movement of piston is necessary for starting the engine na. then how does the big vehicles start. their piston can't be moved when the engine is at standstill. what actually the procedure........

5 Answers  

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On 22nd December, which of the following places has the largest day and shortest night ?

3 Answers   RRB,

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why stress relieving of stainless steel is not preffered

0 Answers   Imperial Auto, L&T,

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sir i have applied for ntpc and engineers india can u suggest some books which have one words.

0 Answers  

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meaning of 125kva DG

0 Answers  

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Small gear found in the steam turbine.

0 Answers   ABC Inc, RRB, Siemens,

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How to convert GSS duct volume in KG for all guages

0 Answers  

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what is discharge ?How to measure it?

5 Answers  

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different beetween blower and compressor

5 Answers   ACC, Mando,

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