2nd Summative G9 4th quarter

Match the following

• The necessary part and aid organizations in two ways in preventive maintenance

• Prevention

• It detects the problems early while the problems are relatively easy and inexpensive to fix.

• Detection

• The optimal energy efficiency will occur when equipment is functioning within design parameters

• Inspection

• This combines inspection records and maintenance notes to to learn from past mistakes

• Energy Saving

• It takes a proactive approach towards equipment care and corrects issues before they occur.

• Correction

This is inspected according to a schedule, machines and systems are carefully observed for changes that could indicate upcoming failure.

• Preventive maintenance

• Corrective maintenance

• Condition-based maintenance

• Predetermined maintenance

• Predictive maintenance

catches and fix problems before these will happen.

• Preventive maintenance

• Corrective maintenance

• Condition-based maintenance

• Predetermined maintenance

• Predictive maintenance

These are problems that is discovered while working on another work order.

• Preventive maintenance

• Corrective maintenance

• Condition-based maintenance

• Predetermined maintenance

• Predictive maintenance

this uses rules and suggestions created by the original manufacturer rather than the maintenance team. The suggestions are based on experiments and gathered data.

• Preventive maintenance

• Corrective maintenance

• Condition-based maintenance

• Predetermined maintenance

• Predictive maintenance

it is a specific type of condition-based maintenance in which systems are observed via sensor devices.

• Preventive maintenance

• Corrective maintenance

• Condition-based maintenance

• Predetermined maintenance

• Predictive maintenance

Every three months the air conditioner at home is cleaned by a technician because it was recommended by the manufacturer.

• Predetermined Maintenance

• Corrective Maintenance

• Predictive Maintenance

• Preventive Maintenance

Answer explanation

Predetermined Maintenance- this uses rules and suggestions created by the original manufacturer rather than the maintenance team. The suggestions are based on experiments and gathered data. Statistics and guidelines are provided by the manufacturer

Another problem was detected by the technician while he is repairing the wiring of the computer.

• Predetermined Maintenance

• Corrective Maintenance

• Predictive Maintenance

• Preventive Maintenance

Answer explanation

Corrective Maintenance-these are the problems that are discovered while working on another work order. There are

issues that are caught ‘just in time’. Just like a scheduled maintenance check or fixing another problem, a maintenance

technician notices that a pipe system is not working as it is.

a.​ (a)   this will happen when an arm, hand or finger is placed on an electric current and causes the current to run through the body.

b. ​ (b)   this can be considered a moderate or severe electric shock that causes the tissue to burn.

c. ​ (c)   it can cause severe damage to any property, health, and safety hazard. This can occur when a current ignites a flammable material;

• Electric shock
• Electrical burn
• Electrical fires