ENGINEERING THERMODYNAMICS QUIZ

Constant pressure process

All of these

Constant volume process

Constant pvn process

Conservation of heat

Conservation of mass

Conservation of momentum

Conservation of energy

Both energy and mass cross the boundaries of the system

Mass crosses the boundary but not the energy

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

Neither mass nor energy crosses the boundaries of the system

8

16

2

32

Millimeter

Kilometer

Meter

Centimeter

Second law of thermodynamics

First law of thermodynamics

Thermodynamic properties

Zeroth law of thermodynamics

Kerosene

Lubricating oil

Petrol

Fuel oil

δQ = T/ds

dQ = ds/T

None of the listed here

δQ = T.ds

It is possible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work

None of these

It is impossible to construct a device which operates in a cyclic process and produces no effect other than the transfer of heat from a cold body to a hot body

It is impossible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work

PV=mRT

PV=nRT

PV = C

PV=KiRT