ENGINEERING THERMODYNAMICS QUIZ

The amount of heat required to raise the temperature of unit mass of gas through one degree, at constant volume

The amount of heat required to raise the temperature of unit mass of gas through one degree, at constant pressure

Any one of the above

The amount of heat required to raise the temperature of 1 kg of water through one degree

Two isentropic, one constant volume and one constant pressure

Two isentropic and two constant volumes

Two isothermal and two isentropic

Two isentropic and two constant pressures

Normal temperature and pressure

Normal thermodynamic practice

Nominal temperature and pressure

Natural temperature and pressure

Polytropic process

Adiabatic process

Hyperbolic process

Isothermal process

0.21

1

0.24

0.17

Pulverized coal

Bituminous coal

Hard coal

Soft coal

Mass crosses the boundary but not the energy

Mass does not cross boundaries of the system, though energy may do so

Both energy and mass cross the boundaries of the system

Neither mass nor energy crosses the boundaries of the system

Maximum

Positive

Minimum

Zero

One

Four

Three

Two

0.1

0.17

1.41

0.24