The injector nozzle of a compression ignition engine is required to inject fuel at a sufficiently high pressure in order to

Internal Combustion Engines
The injector nozzle of a compression ignition engine is required to inject fuel at a sufficiently high pressure in order to

All of these

Inject fuel at a high velocity to facilitate atomization

Ensure that penetration is not high

Inject fuel in a chamber of high pressure at the end of compression stroke

All of these

Inject fuel at a high velocity to facilitate atomization

Ensure that penetration is not high

Inject fuel in a chamber of high pressure at the end of compression stroke

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Internal Combustion Engines
The cetane number of diesel oil, generally available, is

30 to 40

25 to 30

40 to 55

20 to 25

30 to 40

25 to 30

40 to 55

20 to 25

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Internal Combustion Engines
In a four stroke cycle petrol engine, the pressure inside the engine cylinder during the suction stroke is __________ the atmospheric pressure.

None of these

Equal to

Below

Above

None of these

Equal to

Below

Above

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Internal Combustion Engines
Fuel oil consumption guarantees for I .C. engine are usually based on

Net calorific value of oil

High heat value of oil

Low heat value of oil

Calorific value of fuel

Net calorific value of oil

High heat value of oil

Low heat value of oil

Calorific value of fuel

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Internal Combustion Engines
In order to eliminate knocking in compression ignition engines, there should be

Late auto-ignition

High self ignition temperature of fuel

Short delay period

Low compression ratio

Late auto-ignition

High self ignition temperature of fuel

Short delay period

Low compression ratio

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Internal Combustion Engines
In order to mix air and petrol in the required proportion and to supply it to the engine during suction stroke, then ___ is employed.

Fuel pump

Carburettor

None of the listed here

Injector

Fuel pump

Carburettor

None of the listed here

Injector

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Internal Combustion Engines

Internal Combustion Engines The injector nozzle of a compression ignition engine is required to inject fuel at a sufficiently high pressure in order to

Internal Combustion Engines The cetane number of diesel oil, generally available, is

Internal Combustion Engines In a four stroke cycle petrol engine, the pressure inside the engine cylinder during the suction stroke is __________ the atmospheric pressure.

Internal Combustion Engines Fuel oil consumption guarantees for I .C. engine are usually based on

Internal Combustion Engines In order to eliminate knocking in compression ignition engines, there should be

Internal Combustion Engines In order to mix air and petrol in the required proportion and to supply it to the engine during suction stroke, then ___ is employed.

Internal Combustion Engines
The injector nozzle of a compression ignition engine is required to inject fuel at a sufficiently high pressure in order to

Internal Combustion Engines
The cetane number of diesel oil, generally available, is

Internal Combustion Engines
In a four stroke cycle petrol engine, the pressure inside the engine cylinder during the suction stroke is __________ the atmospheric pressure.

Internal Combustion Engines
Fuel oil consumption guarantees for I .C. engine are usually based on

Internal Combustion Engines
In order to eliminate knocking in compression ignition engines, there should be

Internal Combustion Engines
In order to mix air and petrol in the required proportion and to supply it to the engine during suction stroke, then ___ is employed.