Related Questions

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
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
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
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
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
____ is essential when you send a telegram; you are charged for every word .
A Gravity
B Clarity
C Honesty
D Brevity
Cohesion and coherence is essential in :
A Letter
B Narration
C Preposition
D Paragraph
I wish the prices of the essential commodities ---- come down soon.
A would
B will
C should
D can
Sentence Correction: Choose the answer that should replace the quotation part. In addition to having more protein than wheat does, "the protein in rice is higher quality than that in" wheat, with more of the amino acids essential to the human diet.
A the protein in rice is of higher quality than that of
B rice has protein of higher quality than that in
C the protein in rice is higher in quality than it is in
D rice protein in rice is higher in quality than it is in

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