Two constant volume and two isentropic processes
Two isothermal and two isentropic processes
Two constant pressure and two isentropic processes
One constant volume, one constant pressure and two isentropic processes
B. Two isothermal and two isentropic processes
Positive
Negative
Positive or negative
None of these
The material A is more ductile than material B
The material B is more ductile than material A
The ductility of material A and B is equal
The material A is brittle and material B is ductile
Two isothermals and two isentropic
Two isentropic and two constant volumes
Two isentropic, one constant volume and one constant pressure
Two isentropic and two constant pressures
Reversible cycle
Irreversible cycle
Thermodynamic cycle
None of these
Carnot cycle
Stirling cycle
Ericsson cycle
Joule cycle
Equal to
Directly proportional to
Inversely proportional to
Independent of
(m - 1)/ (2m - 1)
(2m - 1)/ (m - 1)
(m - 2)/ (3m - 4)
(m - 2)/ (5m - 4)
Inversely proportional to two times
Directly proportional to
Inversely proportional to
None of these
p.v = constant, if T is kept constant
v/T = constant, if p is kept constant
p/T = constant, if v is kept constant
T/p = constant, if v is kept constant
Reversible
Irreversible
Reversible or irreversible
None of these
Energy stored in a body when strained within elastic limits
Energy stored in a body when strained up to the breaking of the specimen maximum strain
Energy which can be stored in a body
None of the above
(23/100) × Mass of excess carbon
(23/100) × Mass of excess oxygen
(100/23) × Mass of excess carbon
(100/23) × Mass of excess oxygen
Two constant volume and two isentropic processes
Two isothermal and two isentropic processes
Two constant pressure and two isentropic processes
One constant volume, one constant pressure and two isentropic processes
Greater than
Less than
Equal to
None of these
Before point A
Beyond point A
Between points A and D
Between points D and E
Simply supported beam
Fixed beam
Overhanging beam
Cantilever beam
3 to 6
5 to 8
15 to 20
20 to 30
Isothermal expansion
Isentropic expansion
Isothermal compression
Isentropic compression
A right angled triangle
An isosceles triangle
An equilateral triangle
A rectangle
OC
OP
OQ
PQ
Mass of oxygen in 1 kg of flue gas to the mass of oxygen in 1 kg of fuel
Mass of oxygen in 1 kg of fuel to the mass of oxygen in 1 kg of flue gas
Mass of carbon in 1 kg of flue gas to the mass of carbon in 1 kg of fuel
Mass of carbon in 1 kg of fuel to the mass of carbon in 1 kg of flue gas
It is made of thick sheets
The internal pressure is very high
The ratio of wall thickness of the vessel to its diameter is less than 1/10.
The ratio of wall thickness of the vessel to its diameter is greater than 1/10.
Constant volume
Constant temperature
Constant pressure
None of these
237°C
-273°C
-237°C
273°C
12
14
16
32
One
Two
Three
Four
l/δl
δl/l
l.δl
l + δl
Carbon and hydrogen
Oxygen and hydrogen
Sulphur and oxygen
Sulphur and hydrogen
Partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast
Carbonisation of bituminous coal
Passing steam over incandescent coke
Passing air and a large amount of steam over waste coal at about 650°C
30 MN/m²
50 MN/m²
100 MN/m²
200 MN/m²