Answer / ashis kumar

An engine is a machine designed to convert energy into
useful mechanical motion.Heat engines, including internal
combustion engines and external combustion engines.

Answer / prasanta panda

it is adevice which converts one form of energy into another
form of energy

Answer / balakrishnan p

The machine which is converting the thermal energy into
mechanical energy is called as engine.

Answer / c.jeevan kumar

its designed to convert power into motion.

Answer / bijender singh

An Engine heat energy to convert mechanical energy

Answer / palani murugan

Engine is a machine which converts one form of energy into mechanical energy. Fuel is burnt in engine during compression and its further used to do work

Answer / guest

It a machine where generat acceleration or gives power

Answer / thirumurugan.s

ENGINE IS A DEVICE BURN OF FUEL TO GIVEN ENERGY FROM (rotary or reciprocating) MOTION.There is undisputed scientific consensus that perpetual motion in a closed system would violate either the first law of thermodynamics, the second law of thermodynamic.

what is more dangerous longitudinal stress or Hoop stress and why?

3 Answers   Bhel,

What is the purpose of piston rings?

2 Answers   RRB,

what should be the correct duration of slow firing of the coal based and biomass boiler?

1 Answers  

what is the main purpose of reheater in a coal fired boiler

3 Answers   L&T,

1hp=how much rpm

16 Answers   BBPL, FlowServe, KD, MAHINDRA,

From where i can get cds about mechanical related subjests

1 Answers  

What will you do when scavenge fire happened?

2 Answers  

What materials use to make valve body, and What data needs to choose correct valve size

1 Answers   TVS,

Hi, How I can calculate mass flow rate for an axial fan with diameter "400mm" and speed 1500RPM? thx

1 Answers   Bharat Gears,

what are the points that should be kept in mind during forging design?

1 Answers   Bechtel,

anybody having idea about bel interview questions for mechanical,

1 Answers   BEL, Sail,

in which condition turbine bearing vibration high

4 Answers