Machine Design

अब Quizwiz के साथ अपने होमवर्क और परीक्षाओं को एस करें!

Poisson's ratio

It is known as the ratio of lateral unit deformation to axial unit deformation

Cast iron

Like the Soderberg criterion, the Goodman criterion should be used with all of the above material except

low-carbon steel

Mild steel is also known as

surface furthest removed from the neutral axis

The maximum bending stress a beam experiences occurs at the

2.0%

The minimum amount of carbon in cast iron is

Module

The reciprocal of a diametral pitch or the ratio of the pitch diameter to the number of teeth

train value

What is the reciprocal of the velocity ratio?

Molybdenum

Which of the following alloying elements used in making high speed steel

Boron

Which of the following does not affect the tensile strength of steel

piston of an engine

Which of the following is an example of rectilinear translation?

Longitudinal stress

Which of the following is not the other name of circumferential stress for thin walled cylinders

exhibiting a high modulus of elasticity

Which of the following is the characteristics of a soft material?

section modulus

Which of the following is the ratio of moment and stress?

Kinematics

the branch of mechanics which deals with the study of pure motion independent of the force involved

Eutectoid

Steel with 0.8% carbon and 100% pearlite is known as

Pascal (Pa)

Stress is measured in what unit?

Higher Pair

A cam and follower constitute which of the following?

bevel gear

A kind of gear used to transmit motion from one shaft to another shaft at angle to the first

Rocker

A lever that can only oscillate between limit positions and is not capable of continuous rotations

Self locking screw

A screw that requires positive torque to lower the load, or to loosen the screw if it has been turned tight against a resistance

Thrice the centrifugal tension

For maximum power transmitted by belt, the maximum permissible tension in the belt is

displacement

In Simple Harmonic Motion (SHM) acceleration is proportional to which of the following?

one module

In case of gears the addendum is given by:


संबंधित स्टडी सेट्स

DAT/305: Data Structures For Problem Solving

View Set

Project Management Chapter 11 Final

View Set