In a whitworth quick return mechanism, the distance between the fixed canters is 5X.Y mm and the length of the driving crank is 8X mm. the length of the connecting rod is 14X mm and the length of the slotted lever is 16Y mm. Find the ration of the time of cutting stroke to the time of return stroke and also the effective stroke.

In a whitworth quick return mechanism, the distance between the fixed canters is 5X.Y mm and the length of the driving crank is 8X mm. the length of the connecting rod is 14X mm and the length of the slotted lever is 16Y mm. Find the ration of the time of cutting stroke to the time of return stroke and also the effective stroke.

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter34: Emission Control Diagnosis And Service

Section: Chapter Questions

Problem 2RQ: What will result from too little EGR flow? And what can cause a reduction in the flow?

See similar textbooks

Similar questions

Solution to HW problem.
Va = 18 and e = 0.128
A hydro-electric power plant has a 25MW output with an efficiency of 97%. The turbine efficiency is 80%. The total gross head is 145m while the loss is 3.5% of the gross head. The runway speed is not to exceed 750rpm. Calculate the flow in GPM. Answer: 372048.31
The electrical power output from a coal fired steam power plant is 800 MWe and the thermal efficiency (ηth) is 31%. The unconverted energy from the fuel is rejected to the environment as waste heat. 18% of the waste heat goes up the smoke stack and the remaining 82% is taken away by cooling water that is drawn from a nearby river. The river has an upstream flow of 60 m3s-1 and a temperature of 15.0 oC. If the cooling water is allowed to rise only 6.0 oC to meet regulatory compliance, what is the approximate flow rate of water required (in m3/hour) from the river? The specific heat capacity of water is 4.184 kJ/kgoC. A. 120m3/h B. 190m3/h C. 330m3/h D. 270m3/h
e in a marine engine is taken up by a 300 mm in diameter: The thrust on the shaft is 20( equal t0 0.05 and assuming intensiry of press diameter of the collars and th, 16 kW, e number of
For D400 Wind Power, a) what power output should be able to supply from the 24v D400 at 15.4 m/s? b) If the wind drops to 2 m/s, what will be the output power be? c) According to the perfomance graph what is the maximum power you can obtain from the 24v D400? d) There is a possibility of installing the turbine on top of a 20m high mast instead.Assuming that Z = 0.012, what would you except the wind speed to be at that height? Use wind shear formula and assume Vref = 7.5 m/s at a height of Zref =10 m
(c). Explain the major factors that affect the choice of turbines for hydropower generation.
Show that, COPHP = COPR + 1, where the symbols have their usual meanings.
Does the efficient shaft have a circular cross-section?
i got the solution, but I don't understand what is the number come from. W x (W x r ) ? 2W x v rel ?
The power developed by the pump is 30kw. What is the percent decrease in power if speed will decrease by 40%. ANSWER: 78.4%
How does a stall or bubble affect the pipeline's efficiency?