What people can do?
separate plastic waste from other waste. Do not burn any
plastics in your yard or house.
Avoid plastics, in particular do not purchase goods packed
in PVC packaging, which generates dioxins when bur
This article will discuss how to measure the torque requirement of gear box. We will discuss two methods for finding
out the torque at the input and output shaft of the gearbox.
The torque requirements of a gear box are
normally drilled down from the appl
2. ELECTRICAL RESISTANCE STRAIN
2.1 Principle of Operation
The resistance R of a uniform conductor with a length l and cross sectional area A
and specific resistance is given by;
The resistance is thus directly proportional to the leng
Sand casting, also known as sand molded casting, is a metal casting process characterized
by using sand as the mold material.
It is relatively cheap and sufficiently refractory even for steel foundry use. A suitable
bonding agent (usually cla