Mechanical Engineering for Technologists Unit IV Quiz

Which type of engine derives heat energy from the combustion of fuel and converts it into mechanical work?

What is the main difference between external combustion engines and internal combustion engines?

Which type of engine uses high pressure steam as the working fluid in a reciprocating engine or a turbine?

What is the term for the ratio of the actual volume of the working fluid at intake to the swept volume of the piston?

Which property of steam indicates its dryness or the proportion of water present in the steam mixture as compared to dry saturated steam at the same temperature?

Internal combustion engines are those in which combustion takes place within the ______

Steam engines or steam turbines are examples of ______ combustion engines

The ratio of the actual volume of the working fluid at intake to the swept volume of the piston is known as ______ efficiency

The heat generated due to the combustion of fuel in a steam engine is employed to generate high pressure ______

The property of steam that indicates its dryness or the proportion of water present in the steam mixture is known as ______ fraction

What is the term for the ratio of the actual volume of the working fluid at intake to the swept volume of the piston?

Which type of engine uses high pressure steam as the working fluid in a reciprocating engine or a turbine?

What is the main difference between external combustion engines and internal combustion engines?

The property of steam that indicates its dryness or the proportion of water present in the steam mixture is known as ______ fraction

Which property of steam indicates its dryness or the proportion of water present in the steam mixture as compared to dry saturated steam at the same temperature?