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

1 a venturi meter with an inlet diameter of 06 m is

1. A Venturi meter with an inlet diameter of 0.6 m is designed to handle 6 m3 /s of standard air. What is the required throat diameter if this flow is to give a reading of 0.10 m of alcohol in a differential manometer co ...

A transformer winding was designed to be fed by an ac

A transformer winding was designed to be fed by an ac voltage of 110 V and to produce an effective current of 10.5 A. By mistake, the transformer was fed from this same voltage but rectified in a full wave converter. Con ...

The viscosity of heavy liquids such as oils is frequently

The viscosity of heavy liquids, such as oils, is frequently measured with a device that consists of a rotating cylinder inside a large cylinder. The annular region between these cylinders is filled with liquid and the to ...

A watertight bulkhead 22 ft high forms a temporary dam for

A watertight bulkhead 22 ft high forms a temporary dam for some construction work. The top 12 ft behind the bulkhead consists of sea water with a density of 2 slugs/ft 3  , but the bottom 10 ft begin a mixture of mud and ...

Two small cubes of equal size but made of different

Two small cubes of equal size but made of different materials are stacked (as shown in the figure below), so they just fit between two rigid surfaces. The bottom cube is subjected to a uniform pressure p on each of its e ...

Write two pages research paper about forged internals in

Write two pages research paper about forged internals in car combustion engine, Be creative. Include some diagrams or graphs.

A gas sample is known to be a mixture of ethane and butane

A gas sample is known to be a mixture of ethane and butane. A bulb having a 230.0 cm 3 capacity is filled with the gas to a pressure of 97.5 X 10 3 Pa at 23.1°C. If the mass of the gas in the bulb is 0.3554 g, what is th ...

The illustration below shows a vane with a turning angle

The illustration below shows a vane with a turning angle θ which moves with a steady speed v c . The vane receives a jet that leaves a fixed nozzle with speed θ. (a) Assume that the vane is mounted on rails as shown in t ...

Why is a combination of torque and angle measurement or

Why is a combination of torque and angle measurement or control so popular in mass production operations? What is meant by window control? What is meant by yield control in mass production applications? Does tightening a ...

A confirm that the symmetry-adapted linear combinations of

(a) Confirm that the symmetry-adapted linear combinations of p-orbitals for benzene are those set out above Example 8.4. (b) Find the corresponding combinations for naphthalene. Within the Hu¨ ckel p-electron scheme, est ...

  • 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

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

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen