Bhagwati Products SMT Engineer Interview Questions and Answers

SMT process refers to the surface mount technology used in electronic manufacturing.

• Involves placing electronic components directly onto the surface of a printed circuit board (PCB)

• Uses pick-and-place machines, solder paste, and reflow ovens

• Requires precise control of temperature, humidity, and cleanliness

• Can be done with either leaded or lead-free solder

• Commonly used in the production of smartphones, laptops, and othe

SMT components come in various package types.

• Surface mount technology (SMT) components can be classified into various package types.

• Some common package types include: chip resistors, capacitors, diodes, transistors, and integrated circuits (ICs).

• Package types can be further classified as leaded or leadless, and as through-hole or surface mount.

• Examples of leaded packages include: dual in-line package (DIP), small outli...read more

Maintenance is the process of ensuring that equipment, machinery, or systems are in good working condition.

• Regular inspection and repair of equipment

• Preventive maintenance to avoid breakdowns

• Replacing worn-out parts

• Cleaning and lubricating machinery

• Ensuring safety standards are met

• Keeping records of maintenance activities

• Training personnel on proper use and maintenance of equipment