Answer:
float taxRate = 0.085f
Explanation:
Variable initialisation in C (or any other programming language) is a way of declaring variable and assigning some values to the variable declared.
To initialise a variable in C, the data type, variable name and value are needed.
The following syntax must be obeyed when initialising a variable:
Data-type variable-name = value
Data-type represents which type of value is going to be stored in the variable.
Variable name, also known as identifier represents valid variable name (name of the allocated memory blocks for the variable).
Value represents the value or content of the declared variable.
Answer:
Explanation:
Normal strain :
It is the ratio of deformation to the original dimension.Normal strain occurs due to longitudinal force.
Normal strain = ΔL/L
Shear strain:
It is the ratio of deformation to perpendicular dimension.Shear strain occurs due to tangential force.
From the second diagram:
if angle Φ is small then we can write
So
This is the shear strain equation.
Answer:
Smaller impurity atom will nullify some of the compressive strain of a dislocation in a crystal. Because, smaller impurity atoms located near a dislocation creates tensile strain on atoms around it thereby partially nullifying compressive strain at the dislocation.
Answer:
Plain Bearings and Rolling Element Bearings -
Explanation:
two different type of bearing are:
1) Plain Bearings - Plain bearings are the easiest form of bearings and consist of only the layer of the bearings without rolling components.
2)Rolling Element Bearings - Rolling element bearings use balls or rollers between two rings – allowing movement with little rotating and sliding friction. These type of bearings include bearings for balls and rollers.