The heat energy stored in the gas and used for raising the temperature of the gas is known as

Engineering Thermodynamics
The heat energy stored in the gas and used for raising the temperature of the gas is known as

External energy

Molecular energy

Internal energy

Kinetic energy

External energy

Molecular energy

Internal energy

Kinetic energy

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Engineering Thermodynamics
Energy can neither be created nor destroyed, but it can be transformed from one form to another. This statement is known as

First law of thermodynamics

Zeroth law of thermodynamics

Second law of thermodynamics

Kinetic theory of gases

First law of thermodynamics

Zeroth law of thermodynamics

Second law of thermodynamics

Kinetic theory of gases

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Engineering Thermodynamics
When the gas is cooled at constant pressure,

Both temperature and volume increases

Both temperature and volume decreases

Its temperature increases but volume decreases

Its volume increases but temperature decreases

Both temperature and volume increases

Both temperature and volume decreases

Its temperature increases but volume decreases

Its volume increases but temperature decreases

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Engineering Thermodynamics
When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel, the process is known as __________ of fuel.

Carbonization

Combustion

Atomization

None of these

Carbonization

Combustion

Atomization

None of these

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Engineering Thermodynamics
The mass of flue gas per kg of fuel is the ratio of the

Mass of oxygen in 1 kg of flue gas to the mass of oxygen in 1 kg of fuel

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

Mass of oxygen in 1 kg of fuel to the mass of oxygen in 1 kg of flue gas

Mass of oxygen in 1 kg of flue gas to the mass of oxygen in 1 kg of fuel

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

Mass of oxygen in 1 kg of fuel to the mass of oxygen in 1 kg of flue gas

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Engineering Thermodynamics
Kerosene is distilled at

65° to 220°C

470° to 550°C

220° to 345°C

345° to 470°C

65° to 220°C

470° to 550°C

220° to 345°C

345° to 470°C

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Engineering Thermodynamics

Engineering Thermodynamics The heat energy stored in the gas and used for raising the temperature of the gas is known as

Engineering Thermodynamics Energy can neither be created nor destroyed, but it can be transformed from one form to another. This statement is known as

Engineering Thermodynamics When the gas is cooled at constant pressure,

Engineering Thermodynamics When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel, the process is known as __________ of fuel.

Engineering Thermodynamics The mass of flue gas per kg of fuel is the ratio of the

Engineering Thermodynamics Kerosene is distilled at

Engineering Thermodynamics
The heat energy stored in the gas and used for raising the temperature of the gas is known as

Engineering Thermodynamics
Energy can neither be created nor destroyed, but it can be transformed from one form to another. This statement is known as

Engineering Thermodynamics
When the gas is cooled at constant pressure,

Engineering Thermodynamics
When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel, the process is known as __________ of fuel.

Engineering Thermodynamics
The mass of flue gas per kg of fuel is the ratio of the

Engineering Thermodynamics
Kerosene is distilled at