Zaki & Associates Interview Questions and Answers

A harness is a collection of wires or cables bound together to transmit signals or electrical power. Common defects include fraying, corrosion, and loose connections.

• A harness is used to organize and protect wires or cables in electrical systems.

• Defects in a harness can include fraying of wires, corrosion of connectors, and loose connections.

• Regular inspection and maintenance of harnesses are important to prevent electrical failures.

• Examples of harness defects include exposed...read more

Cable is a conductor used to transmit electrical signals or power from one point to another.

• Cable is made up of one or more conductors, typically copper or aluminum, surrounded by insulation material.

• It is used to connect electrical devices, such as appliances, to power sources.

• Different types of cables include power cables, communication cables, and fiber optic cables.

• Cables are designed to carry specific types of signals or power loads.

• Proper installation and maintenance of...read more

5S is a methodology used to organize and maintain a clean, efficient, and safe work environment.

• Sort - separate necessary items from unnecessary items

• Set in order - organize necessary items in a logical manner

• Shine - clean and inspect work area regularly

• Standardize - establish guidelines and procedures for maintaining the first 3 S's

• Sustain - ensure the 5S system is continuously implemented and improved

• Benefits include improved efficiency, safety, morale, and quality of work

• E...read more

TPM stands for Total Productive Maintenance, a proactive approach to maintenance that aims to maximize equipment effectiveness.

• TPM involves getting everyone in the organization involved in maintenance activities

• It focuses on preventing breakdowns and improving overall equipment efficiency

• TPM includes activities such as autonomous maintenance, planned maintenance, and focused improvement

• Example: Regularly scheduled equipment inspections and maintenance checks

Electric current is the flow of electric charge in a conductor.

• Electric current is the rate of flow of electric charge.

• It is measured in units of amperes (A).

• Electric current can be either direct current (DC) or alternating current (AC).

• DC flows in one direction while AC periodically changes direction.

• Examples of electric current include the flow of electrons in a wire and the movement of ions in an electrolyte solution.