Supercharging is the process of

A Supplying the intake of an engine with air at a density greater than the density of the surrounding atmosphere
B Providing forced cooling air
C Injecting excess fuel for raising more loads
D Supplying compressed air to remove combustion products fully

Correct Answer: Supplying the intake of an engine with air at a density greater than the density of the surrounding atmosphere

Supercharging is the process of Supplying the intake of an engine with air at a density greater than the density of the surrounding atmosphere
Bissoy MCQ
#Mechanical Engineering #Internal Combustion Engines (I.C. Engines)

Related Questions

Supercharging is the process of supplying the intake air to the engine cylinder at a density _________ the density of the surrounding atmosphere.
A Equal to
B Less than
C Greater than
D None of these
The reason for supercharging in any engine is to
A Increase efficiency
B Increase power
C Reduce weight and bulk for a given output
D Effect fuel economy
A compressor mostly used for supercharging of I.C. engines is
A Radial flow compressor
B Axial flow compressor
C Roots blower
D Reciprocating compressor
Supercharging is essential in
A Diesel engines
B Gas turbines
C Petrol engines
D Aircraft engines
The object of supercharging the engine is
A To reduce mass of the engine per brake power
B To reduce space occupied by the engine
C To increase the power output of an engine when greater power is required
D All of the above
In petrol engine, using a fixed octane rating fuel and fixed compression ratio, supercharging will _________ the knocking tendency.
A Not effected
B Decrease
C Increase
D None of these
What part of the manufacturing process relate to each stage of the process and to the process as a whole?
A field service
B design
C distribution
D project management
Solvay process as compared to dual process (i.e. modified Solvay process)
A Can use low grade brine
B Has less corrosion problems
C Involves higher investment in NH3 recovery units than that for crystallisation units for NH4Cl
D Both B and C
A television service center can process 8 televisions in 18 minutes. How many televisions can it process in 3 hours at this rate?
A 150
B 45
C 80
D 60
Which of the following is not the state of a process in Process Control Block (PCB) ?
A Old
B New
C Waiting
D Running

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