Which statement(s) is/are TRUE about compression-ignition (CI) engine?OThe maximum indicated mean effective pressure of a naturally aspiratedcompression-ignition engine is higher than the corresponding values for anequivalent spark-ignition engine.O Unlike spark-ignition engine, there is no knock limit in compression-ignitionengine.The pumping loss in a compression-ignition engine is higher that that of an equivalent spark-ignitionengine.Engine torque of compression-ignition engine is varied by varying the amount ofthe fuel injected.

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Which statement(s) is/are TRUE about compression-ignition (CI) engine? O The maximum indicated mean effective pressure of a naturally aspirated compression-ignition engine is higher than the corresponding values for an equivalent spark-ignition engine. Unlike spark-ignition engine, there is no knock limit in compression-ignition engine. The pumping loss in a compression-ignition engine is higher that that of an equivalent spark-ignition engine. Engine torque of compression-ignition engine is varied by varying the amount of the fuel injected.

Which statement(s) is/are TRUE about compression-ignition (CI) engine? O The maximum indicated mean effective pressure of a naturally aspirated compression-ignition engine is higher than the corresponding values for an equivalent spark-ignition engine. Unlike spark-ignition engine, there is no knock limit in compression-ignition engine. The pumping loss in a compression-ignition engine is higher that that of an equivalent spark-ignition engine. Engine torque of compression-ignition engine is varied by varying the amount of the fuel injected.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Concept explainers

IC engines

The term "engine" indicates a mechanical device/machine used to convert input energy to a specific mechanical output. The input energy may be in the form of chemical energy, thermal energy, or so on and mechanical output is in the form of mechanical energy (work done). Generally, the engines classify into two groups which are internal combustion type and external combustion type, and further, these two types can be classified into two types that are reciprocating and rotary engines.

Question

Which statement(s) is/are TRUE about compression-ignition (CI) engine?
OThe maximum indicated mean effective pressure of a naturally aspirated
compression-ignition engine is higher than the corresponding values for an
equivalent spark-ignition engine.
O Unlike spark-ignition engine, there is no knock limit in compression-ignition
engine.
The pumping loss in a compression-ignition engine is higher that that of an equivalent spark-ignition
engine.
Engine torque of compression-ignition engine is varied by varying the amount of
the fuel injected.

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