Test I:

1. is a set of principles that are intended to put a workplace in proper order

2. is the process of controlled combustion of garbage to reduce it to incombustible matter such as ash and waste gas.

3. is the process of using worms for the degradation of organic matter into nutrient-rich manure.

Test II: short Answer writing

Instructions: Answer all the questions listed below.

1. Discuss what activities you should additionally perform before the repaired power supply starts its function in its previous equipment

2. What data should be documented during preventive and corrective (repair) maintenance

3. List and explain 5s stapes

Test I:

1. Workplace organization
2. Incineration
3. Vermicomposting

Test II:

1. Before the repaired power supply starts its function in its previous equipment, it is important to perform activities such as testing the power supply to ensure it is functioning properly, checking all connections to make sure they are secure, conducting a thorough inspection for any potential issues, and confirming that all safety measures are in place.

2. During preventive and corrective maintenance, data that should be documented includes the date and time of maintenance, name of the technician performing the maintenance, a list of tasks completed during the maintenance, any parts that were replaced, any issues that were found and how they were resolved, any recommendations for future maintenance, and any testing results.

3. The 5S steps are:
- Sort: Separate items that are necessary for the workplace from those that are not needed and remove the unnecessary items.
- Set in order: Organize the necessary items in a systematic way that makes them easily accessible.
- Shine: Regularly clean and maintain the workspace to ensure it is in good condition.
- Standardize: Establish standards and procedures for maintaining cleanliness and organization in the workspace.
- Sustain: Encourage a culture of continuous improvement and accountability to ensure the 5S practices are maintained over time.