Answer:
a) 0.975 m
b) 13.25 m
Explanation:
given data:
pressure gage reading 130 kPa
a) mercury with density 13,600 kg/m^3
let distance between two fluid level is h,
then
we know that
13600*9.8*h=130*10^3
so h = 0.975 m
b.) water with density 1000 kg/m^3
let distance between two fluid level is h,
then
we know that
1000*9.8*h= 130*10^3
so h= 13.25 m
Answer: The elastic modulus and flexural strength are found to decrease with increased porosity. Fractography studies have been undertaken to identify the role of the pores on the fracture path. The deflection and cracking behavior of concrete structure depend on the flexural tensile strength of concrete. Many factors have been shown to influence the flexural tensile strength of concrete, particularly the level of stress, size, age and confinement to concrete flexure member, etc.
Explanation:
Answer:True
Explanation:Rotor matching is a term used to describe the process through a brake rotor is aligned to the hub and bearing assembly to produce a smooth, flat, and straight friction surface.
Rotor matching is an essential process which is required to prevent swirling of a break when a vehicle is stopping, rotor matching is needed for efficient and effective break system performance as it is one of the main determinant factors for accidents arising from break failures.