Answer / chaitanya pithawa

machine is a device which converts from one type of energy
to another type of energy.

Answer / jeetu

Anything That Reduces Human Effort

Answer / anand

anything that reduces human costing & time

Answer / adhithya

machine is a combination of mechanisms working together 2 do a common function..

Answer / bhadrasheel

tool is the thing which can reproduce itself but a machine can't reproduce itself.

Answer / mariwan omer

machine is some parts of rigide and motive to ptoduce power.

What is polytropic process ? Under what conditions it approaches isobaric, isothermal, and isometric process ? In which reversible process no work is done ?

0 Answers  

How to identify the bearing number with 3 dimensions of bearing ID & OD & bearing outer width? In interview me answerad only the bearing ID multiply with 5. That is last two digit number.

0 Answers   Al Suwaidi, Shriram Pistons, SPIPL,

which cycle used in diesel engine

10 Answers   Aster Teleservices,

1draw a convergent uniform and divergent circular pipe and draw hydraulic gradient line and total energy line.

0 Answers   NTPC,

Why the centrifugal pump is called high discharge pump?

0 Answers  

What is the difference between manufacturing and production?

2 Answers  

Instead of having individual transmission what is the benefit of unified transmission?

2 Answers   Tehama,

What Is C.G. And M.I. in simple

0 Answers  

in project refinery oil (petroleum) , what type of pump is used?

1 Answers  

please briefly explain the Discharge process and Formula of Centrifugal Pump

0 Answers   AA Enterprises, CPWD, Disha Industries,

did any one have model question for cpcl exam for experienced engineers?

2 Answers   CPCL, Faurecia,

Purpose of stern tube sealing

0 Answers   RRB,