In diesel engine the diesel fuel injected into cylinder would burn instantly at about compressed air temperature of

Internal Combustion Engines
In diesel engine the diesel fuel injected into cylinder would burn instantly at about compressed air temperature of

2000Â°C

500Â°C

250Â°C

1000Â°C

2000Â°C

500Â°C

250Â°C

1000Â°C

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Internal Combustion Engines
In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as

Supercharging

Scavenging

Polymerisation

Detonation

Supercharging

Scavenging

Polymerisation

Detonation

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Internal Combustion Engines
The specific fuel consumption per B.P. hour for a petrol engine is about

0.3 kg

0.35 kg

0.2 kg

0.25 kg

0.3 kg

0.35 kg

0.2 kg

0.25 kg

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Internal Combustion Engines
Pour point of fuel oil is the

Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off

It catches fire without external aid

Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame

Temperature at which it solidifies or congeals

Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off

It catches fire without external aid

Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame

Temperature at which it solidifies or congeals

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Internal Combustion Engines
The spark ignition engines are governed by

Combination of (B) and (C)

Quantitative governing

Qualitative governing

Hit and miss governing

Combination of (B) and (C)

Quantitative governing

Qualitative governing

Hit and miss governing

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Internal Combustion Engines
Iso-octane (C₈H₁₈) has octane number of

120

100

0

50

120

100

0

50

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Internal Combustion Engines

Internal Combustion Engines In diesel engine the diesel fuel injected into cylinder would burn instantly at about compressed air temperature of

Internal Combustion Engines In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as

Internal Combustion Engines The specific fuel consumption per B.P. hour for a petrol engine is about

Internal Combustion Engines Pour point of fuel oil is the

Internal Combustion Engines The spark ignition engines are governed by

Internal Combustion Engines Iso-octane (C₈H₁₈) has octane number of

Internal Combustion Engines
In diesel engine the diesel fuel injected into cylinder would burn instantly at about compressed air temperature of

Internal Combustion Engines
In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as

Internal Combustion Engines
The specific fuel consumption per B.P. hour for a petrol engine is about

Internal Combustion Engines
Pour point of fuel oil is the

Internal Combustion Engines
The spark ignition engines are governed by

Internal Combustion Engines
Iso-octane (C₈H₁₈) has octane number of