Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

1) In four bar chain ABCD, link AD is fixed. Crank rotates at a consistent angular velocity of 10radian per second in counter clockwise direction. AB is 30mm, BC is 66mm, CD is 86mm and DA is 60mm. Angle BAD is 60°. Determine the angular acceleration of links BC and CD.

2) Car engine has its rated output of 12kW and maximum torque developed is 100Nm. Clutch is of single plate type having two active surfaces. Axial pressure is not to exceed 85 kN/m2. The external dimensions of he friction plate and axial force exerted by springs. Suppose the coefficient of friction as 0.3.

3) A flat belt 8mm thick and 100mm wide, transmits power between pulleys. Speed of belt is 1600m/min. Mass of belt = 0.9 kg/m. The angle of lap with smaller pulley is 165° and coefficient of friction the belt and pulley is 0.3. If maximum permissible stress in belt is 2 MN/m2, determine the maximum power transmitted and initial tension in belt.

4)(a) What do you mean by the tem pressure angle?

b) Two gears in mesh have 32 and 55 teeth and the addendum of one module. Compute the length of path of contact, arc of  contact and contact ratio, if pressure angle = 20°.

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M912671

Have any Question? 


Related Questions in Mechanical Engineering

Earth is losing its supply of helium by escape from the

Earth is losing its supply of helium by escape from the atmosphere, because helium has a high median speed and (unlike hydrogen, which has even less mass) it does not chemically react to form heavier molecules as it difu ...

Blood glucose concentration is regulated primarily by the

Blood glucose concentration is regulated primarily by the controlled release of insulin in the pancreas. However, patients with Type I diabetes mellitus are incapable of producing insulin and therefore require shots of i ...

We have the task to design an industrial lift table

We have the task to design an industrial lift table according to the following principle sketch where L = 1200 mm. We should be able to control the table height between 320 mm (min height) to 1040 mm (max height), with t ...

1 a vertical cylindrical tank having a base diameter of 10

1. A vertical cylindrical tank having a base diameter of 10 m and a height of 5 m is filled to the top with water at 20°C. How much water will overflow if the water is heated to 80°C? 2. A liquid in a cylinder has a volu ...

Obtainand research literture on automotive fuel additives

Obtainand research literture on automotive fuel additives and their properties and prepare a typed 2 page report on your findings. -are they worth the money or are they a waste of time? -do they work? -how? -what is your ...

Q1 a list three classical methods of optimization in

Q1) a) List three classical methods of optimization in engineering design. b) Describe the type of finite elements used to solve 3 dimensional problems in solid mechanics. Supply examples of the application. c) Describe ...

The case study kahiki-foods-case-study critique it and do a

The case study kahiki-foods-case-study CRITIQUE it and do a 10-12 pages report about it their are notes and a presentation done about it that you can use in doing the paper Also their is an example of a different case wh ...

A sample of he ions is prepared at a temperature of 298 k

A sample of He + ions is prepared at a temperature of 298 K and a density of 2.0 # 10 10 cm -3 . Because these are ions, magnetic ields may be used to trap those ions with kinetic energy less than some threshold value et ...

The solution to problem isshow that bernoullis equation

The solution to Problem is Show that Bernoulli's equation applied between sections 1 and 2 does not give this result. Derive all expressions for the change in total head across a hydraulic jump. Problem:- As can often be ...

Determine the in-plane normal and shear stresses along the

Determine the in-plane normal and shear stresses along the seam of the tank of Problem 6.16 if it is helically wound at an angle θ = 60°. Problem 6.16: Determine the maximum in-plane stresses for a cylindrical tank made ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro