The working pressure and temperature inside the cylinder of an internal combustion engine is _________ as compared to a steam engine.

Internal Combustion Engines
The working pressure and temperature inside the cylinder of an internal combustion engine is _________ as compared to a steam engine.

Very high

High

Low

Very low

Very high

High

Low

Very low

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
The brake power of a diesel engine, keeping other parameters constant, can be increased by

Increasing the pressure of intake air

Increasing the temperature of intake air

Decreasing the pressure of intake air

Decreasing the density of intake air

Increasing the pressure of intake air

Increasing the temperature of intake air

Decreasing the pressure of intake air

Decreasing the density of intake air

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
A fuel of an octane number rating of 75 matches in knocking intensity as a mixture of

75% diesel and 25% petrol

75% normal heptane and 25% iso-octane

75% petrol and 25% diesel

75% iso-octane and 25% normal heptane

75% diesel and 25% petrol

75% normal heptane and 25% iso-octane

75% petrol and 25% diesel

75% iso-octane and 25% normal heptane

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
Compression loss in I.C engines occurs due to

Leaking piston rings

Use of thick head gasket

Clogged air inlet slots

All of these

Leaking piston rings

Use of thick head gasket

Clogged air inlet slots

All of these

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
Volatility of diesel fuel oil is

It catches fire without external aid

Temperature at which it solidifies or congeals

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

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

It catches fire without external aid

Temperature at which it solidifies or congeals

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

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

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
A hydraulic ram is a device used to

To lift small quantity of water to a greater height when a large quantity of water is available at a smaller height

To lift water from deep wells

Store the energy of water

Increase the pressure of water

To lift small quantity of water to a greater height when a large quantity of water is available at a smaller height

To lift water from deep wells

Store the energy of water

Increase the pressure of water

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines

Internal Combustion Engines The working pressure and temperature inside the cylinder of an internal combustion engine is _________ as compared to a steam engine.

Internal Combustion Engines The brake power of a diesel engine, keeping other parameters constant, can be increased by

Internal Combustion Engines A fuel of an octane number rating of 75 matches in knocking intensity as a mixture of

Internal Combustion Engines Compression loss in I.C engines occurs due to

Internal Combustion Engines Volatility of diesel fuel oil is

Internal Combustion Engines A hydraulic ram is a device used to

Internal Combustion Engines
The working pressure and temperature inside the cylinder of an internal combustion engine is _________ as compared to a steam engine.

Internal Combustion Engines
The brake power of a diesel engine, keeping other parameters constant, can be increased by

Internal Combustion Engines
A fuel of an octane number rating of 75 matches in knocking intensity as a mixture of

Internal Combustion Engines
Compression loss in I.C engines occurs due to

Internal Combustion Engines
Volatility of diesel fuel oil is

Internal Combustion Engines
A hydraulic ram is a device used to