Matriye Academy Interview Questions and Answers

To identify underground cable faults, use cable fault locators, ground penetrating radar, insulation resistance testers, and visual inspections.

• Use cable fault locators to pinpoint the exact location of the fault along the cable.

• Ground penetrating radar can be used to detect changes in the ground that may indicate a fault in the cable.

• Insulation resistance testers can help identify if there is a break in the insulation of the cable.

• Visual inspections of the cable and surround...read more

Cable sizes vary depending on the type of cable being used. Common cable types include RG6, RG59, and Cat5e.

• RG6 is commonly used for cable TV and satellite installations

• RG59 is commonly used for CCTV installations

• Cat5e is commonly used for Ethernet networking

Types of joining include permanent, temporary, contract, and probationary.

• Permanent joining involves full-time employment with no specified end date.

• Temporary joining is for a specific period of time, such as covering a maternity leave.

• Contract joining is when an individual is hired for a specific project or task.

• Probationary joining is a trial period to assess the employee's performance before confirming permanent employment.

A jointing kit is used to connect two or more cables or wires together securely.

• Identify the type of cables or wires you are working with

• Prepare the cables by stripping the insulation off the ends

• Follow the instructions provided with the jointing kit for proper installation

• Use the appropriate tools such as crimping pliers or soldering iron

• Test the connection to ensure it is secure and functioning properly

Bypass arrangement is used to divert the flow of bulk material from one conveyor to another.

• Bypass arrangement is commonly used in industries like mining, cement, and power plants.

• It is used to divert the flow of material from one conveyor to another for various reasons like maintenance, repair, or to change the direction of flow.

• Bypass arrangement can be manual or automated depending on the requirement.

• In manual bypass, a gate or valve is used to divert the flow of material,...read more

Pressure can be measured in various units such as pascal, bar, atmosphere, torr, and pounds per square inch (psi).

• Pascal (Pa) is the SI unit of pressure.

• Bar is commonly used in industrial applications.

• Atmosphere (atm) is often used in meteorology.

• Torr is used in vacuum measurements.

• Pounds per square inch (psi) is commonly used in the United States.

HEC is currently operating at a loss due to various factors affecting its profitability.

• HEC is currently facing challenges in terms of profitability due to increased competition in the market.

• The company's profit margins have been declining over the past few quarters.

• Management is implementing cost-cutting measures to improve profitability.

• Investors are concerned about HEC's financial performance and future prospects.

To reduce wastage of materials, implement strict inventory management, conduct regular audits, train employees on proper handling, and explore recycling options.

• Implement strict inventory management to track usage and prevent over-ordering.

• Conduct regular audits to identify areas of waste and implement corrective actions.

• Train employees on proper handling and storage of materials to minimize damage and spoilage.

• Explore recycling options for materials that cannot be used in th...read more