Production Department Interview Questions and Answers for Freshers

A mechanical engineer should have knowledge of mechanics, materials, manufacturing processes, and design principles.

• Mechanics: understanding of forces, motion, and energy

• Materials: knowledge of properties and behavior of materials

• Manufacturing processes: familiarity with various methods of production

• Design principles: ability to create and analyze designs for functionality and safety

Gears are classified based on the position of axes and types include spur, helical, bevel, worm, rack and pinion.

• Classification based on position of axes: parallel, intersecting, non-intersecting

• Types of gears: spur, helical, bevel, worm, rack and pinion

• Spur gears have straight teeth and are used for low speed and high power transmission

• Helical gears have angled teeth and provide smooth and quiet operation

• Bevel gears are used for changing the direction of power transmission

• Wo...read more

Stains are discolorations caused by substances that penetrate the surface of a material, while steels are alloys of iron and carbon.

• Stains are often caused by liquids such as coffee, wine, or ink.

• Stains can be removed through various methods such as washing, bleaching, or using stain removers.

• Steel is a commonly used material in the production industry due to its strength and durability.

• Different types of steel are used for different purposes, such as stainless steel for food...read more