What is the purpose of chiller maintenance?

• To reduce equipment lifespan

• To reduce damage

• To reduce system's efficiency

• To reduce safety measures

There are many types of maintenance. Choose the false answer.

• Repair

• Prevention

• Unplanned

• Periodically

Which of the following is an annual maintenance?

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Which of the following is a monthly chiller maintenance?

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Which of the following figure is doing a leak test on the chiller system?

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What is the name of the equipment shown?

• Tube cleaning machine

• Pump down machine

• Vacuum machine

• Nitrogen machine

What is the function of the accessory shown?

• To entrap foreign substance in liquid or gas in the chiller system

• To entrap gas in the chiller system

• To entrap water in the chiller system

• To entrap air in the chiller system

What is the name of the accessory shown?

• Y-strainer

• Main oil filter

• Filter core

• Compressor oil filter

Describe the term 'overhaul' of chiller system.

• DISASSEMBLING THE CHILLER SYSTEM TO ENSURE A LONGER MACHINE LIFE

• DISASSEMBLY OF THE CHILLER SYSTEM TO REMOVE FOREIGN MATERIALS

• COMPLETE DISASSEMBLY OF THE UNIT THAT OCCURS ACCORDING TO THE MANUFACTURER'S SPECIFICATIONS

• DISASSEMBLING THE MACHINE TO PERFORM MAINTENANCE

What does QE from the video represent?

• Heat from condenser

• Heat from compressor

• Heat in evaporator

• Heat from fan motor