The mixture requirements during staarting and idling are

Related MCQs

• In idling system, the idling port opens in a draft tube of carburetor on
• During idling, mixture provided by simple carburetor is
• Engine at the time of starting and idling needs mixture which is,
• When SI Engine is idling mixture enrichment is done
• During idling condition of SI engine mixtue is diluted because of exhaust gases presence in cylinder, so fuel is provided in venturi tube
• During idling of engine of engine, it requires
• During no load (idling) running of engine, the throttle valve is kept slmodt in closed position. A simple carburettor will provide
• Mixture requirements at different load and speeds of petrol engine are
• For proper working of S I engine, I . There is always combustible range II. No proper combustible range can be decided III. Richer mixture is always prepared IV. Leaner mixture is always prepared
• A:F ratio needed at the time of starting and idling is