Q3: Draw a curve representing variation of mixture requirements (F/A ratios) from no-load to full load in a spark ignition engine, mark the relative position of stoichiometric fuel-air ratio line and then explain why: a) An idling engine requires a rich mixture; b) A cruising engine requires an economy mixture; c) Maximum power demands a rich mixture.
Q3: Draw a curve representing variation of mixture requirements (F/A ratios) from no-load to full load in a spark ignition engine, mark the relative position of stoichiometric fuel-air ratio line and then explain why: a) An idling engine requires a rich mixture; b) A cruising engine requires an economy mixture; c) Maximum power demands a rich mixture.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:Q3: Draw a curve representing variation of mixture requirements (F/A
ratios) from no-load to full load in a spark ignition engine, mark the
relative position of stoichiometric fuel-air ratio line and then
explain why:
a) An idling engine requires a rich mixture;
b) A cruising engine requires an economy mixture;
c) Maximum power demands a rich mixture.
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