Idle circuit of motorcycle, Mechanical Engineering

Idle Circuit : During Idling while the throttle valve is almost closed the vacuum is very high at Venturi area and no air-fuel mixture is drawn through the main circuit, as the jet needle is not lifted from the seat. At idle, the throttle valve is pushed most of the way down by a spring, almost completely closing off the main bore. To keep the idle conditions stable, a slow speed circuit is devised and controlled through the air-screw where the air-fuel mixture is regulated. Because of suction, the air-fuel mixture is delivered in atomized form through the slow jet opening.

750_images.jpg

Figure : Carburettor in Idle Condition

 

 

Posted Date: 4/23/2013 2:10:35 AM | Location : United States







Related Discussions:- Idle circuit of motorcycle, Assignment Help, Ask Question on Idle circuit of motorcycle, Get Answer, Expert's Help, Idle circuit of motorcycle Discussions

Write discussion on Idle circuit of motorcycle
Your posts are moderated
Related Questions

Wire Feed System The submerged arc welding machine of the wire feed control may be of the following types: 1. Voltage sensitive system 2. Constant wire feed The voltage sensiti

Discuss any three of the following:- (i) Electron Beam Welding (ii) Friction Welding (iii) Thermit Welding (iv) Gas Welding Give their advantages, Limitations, and a

ARC INITIATION Touch Start With the power supply energised and the shielding gas flowing through the cup, the torch is lowered toward the workpiece until the tungsten electr

How to design a flat form tool when the form of the workpiece is given.

Binomial distribution: Let X follow a binomial distribution with parameters n = 4 and p = 0.5. Tabulate P ( ¦X - μ¦ ≥ k ) and σ 2 /k 2 for k = 1,2,3,4,5 and verify that Cheby

Shear and Moment Diagrams Determine the analytical solution for the maximum stress of the beam shown; compare with stress results from Solid Works. Draw shear and moment diagra

Phase 1 Initially ALL Valves A, B, C, D, E and F are closed.  ALL Tanks A, B, C, D, E are separated and each sealed from the atmosphere. Tank E initially has 2' of air @

• IGF Vessel SH: CS + 1.6 mm CA + Internal Coating Eductor: 304L SS or alternatively, 12Cr • ORF Vessel SH: CS + 1.6mm CA + Internal Coating Mixer: 316L SS • Skim Oil T

INTRODUCTIO : In Motorcycle Servicing, we studied about servicing of a motorcycle. Here, you will study about the detailed procedures for motorcycle service and maintenance. The s