LG Chem Assistant Engineer Production Interview Questions and Answers for Freshers

There are mainly three types of feeders: Vibratory feeders, Centrifugal feeders, and Reciprocating feeders.

• Vibratory feeders use vibrations to move materials along a conveyor belt.

• Centrifugal feeders use centrifugal force to move materials towards the outer edge of a rotating disc.

• Reciprocating feeders have a reciprocating motion to move materials in a linear direction.

STEL value stands for Short Term Exposure Limit, which is the maximum concentration of a substance that a worker can be exposed to in a short period of time.

• STEL value is typically expressed as a time-weighted average over a 15-minute period.

• It is used to protect workers from the adverse effects of short-term exposure to hazardous substances.

• Exceeding the STEL value can result in immediate health effects or exacerbate ...read more