7.6 A carburetor, tested in the laboratory has its float chamber vented to atmosphere. The main meter is Iystem is adjusted to give an air-fuel ratio of 15:1 at sea level con ce s The pressure at the venturi throat is 0.8 bar. The atmospherie fie rsure is 1 bar. The same carburetor is tested again when an air eleaner is fitted at the inlet to the carburetor. The pressure drop to air cleaner found to be 30 mIi of Hg when air flow at sea level condition is 2 e coellicient of flow, caleulate (1) !, claroat pressush is fitted and (ii) air fuel rat io when the air cleaner i fitted. Assumingn dp and constant a the air cleaner

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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7.6 A carburetor, tested in the laboratory has its float chamber vented to
atmosphere. The main meter is Iystem is adjusted to give an air-fuel
ratio of 15:1 at sea level con ce s The pressure at the venturi throat
is 0.8 bar. The atmospherie fie rsure is 1 bar. The same carburetor is
tested again when an air eleaner is fitted at the inlet to the carburetor.
The pressure drop to air cleaner found to be 30 mIi of Hg when air
flow at sea level condition is 2 e
coellicient of flow, caleulate (1) !, claroat pressush
is fitted and (ii) air fuel rat io when the air cleaner i fitted.
Assumingn
dp and constant
a the air cleaner
Transcribed Image Text:7.6 A carburetor, tested in the laboratory has its float chamber vented to atmosphere. The main meter is Iystem is adjusted to give an air-fuel ratio of 15:1 at sea level con ce s The pressure at the venturi throat is 0.8 bar. The atmospherie fie rsure is 1 bar. The same carburetor is tested again when an air eleaner is fitted at the inlet to the carburetor. The pressure drop to air cleaner found to be 30 mIi of Hg when air flow at sea level condition is 2 e coellicient of flow, caleulate (1) !, claroat pressush is fitted and (ii) air fuel rat io when the air cleaner i fitted. Assumingn dp and constant a the air cleaner
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