If a supercharger is driven directly by the engine through gears and shafts, what will happen for engine operation at higher speeds?
It increases compressed intake-charge delivery.
A supercharger is an air compressor that forces extra air into the engine's intake. When it is driven directly by the engine through gears and shafts, its speed is tied to the engine speed.
As the engine runs faster, the mechanically linked supercharger also spins faster, so it pumps and compresses more air per unit time.
This means more compressed intake charge is delivered to the cylinders as engine speed rises, allowing more fuel to be burned and more power produced.
Because the drive is geared to the crankshaft, higher engine speed increases, rather than holds, decreases, or stops, the compressed-charge delivery.
Hence, the answer is It increases compressed intake-charge delivery.
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Important Questions from Air Intake System
Supercharging in marine engines is done to:
Which filter is used in the intake manifold of an engine?
- A system that forces fresh air into the exhaust ports or catalytic converter to reduce HC and CO emissions is called:
Which of the following is tightened with wing nuts?
Which of the following filters is fitted on the intake manifold?
