A pump is driven from an engine crank-shaft by themechanism as shown in Figure . The pump piston shownat F is 250 mm in diameter and the crank speed is 100r.p.m. The dimensions of various links are as follows: OA= 150 mm ; ABmm; DE = 500 mm. Determine for the position shown:1. The velocity of the cross-head E,2. The rubbing velocity of the pins A and B which are 50mm diameter.3.The acceleration of the cross-head E.45A300600 mm ; BC = 350 mm ; CD = 150%3D4501001111All dimensions in mm.

Given data - Diameter of piston - 250mm Crank speed is 100 r.p.m

A pump is driven from an engi mechanism as shown in Figure. T at F is 250 mm in diameter and r.p.m. The dimensions of various li 150 mm ; AB = 600 mm; BC mm; DE = 500 mm. Determine for 1. The velocity of the cross-head E, 2. The rubbing velocity of the pins A %3D %3D mm diameter. 3.The acceleration of the cross-hea.

A pump is driven from an engi mechanism as shown in Figure. T at F is 250 mm in diameter and r.p.m. The dimensions of various li 150 mm ; AB = 600 mm; BC mm; DE = 500 mm. Determine for 1. The velocity of the cross-head E, 2. The rubbing velocity of the pins A %3D %3D mm diameter. 3.The acceleration of the cross-hea.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter12: Electric Current And Related Variables In Engineering

Section12.2: Electrical Circuits And Components

Problem 6BYG

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Concept explainers

Frames

The trusses and frames are the two most important structural members of civil engineering. Trusses are the interconnection of links and other structural members. The interconnection with other members makes the system behave as a single member that supports and transfers loads. Trusses are generally two types, plane truss, and space truss. Frames on the other hand form the skeleton of any building construction. Frames are structures formed by the connection of beams, columns, slabs, and joists. These members provide the building with the required structural support.

Question

A pump is driven from an engine crank-shaft by the
mechanism as shown in Figure . The pump piston shown
at F is 250 mm in diameter and the crank speed is 100
r.p.m. The dimensions of various links are as follows: OA
= 150 mm ; AB
mm; DE = 500 mm. Determine for the position shown:
1. The velocity of the cross-head E,
2. The rubbing velocity of the pins A and B which are 50
mm diameter.
3.The acceleration of the cross-head E.
45
A
300
600 mm ; BC = 350 mm ; CD = 150
%3D
450
100
1111
All dimensions in mm.

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