Type I mock exam, question 44 of 50

Does the advice to tap both the high and low sides of a small appliance with a dead compressor apply only to passive devices?

• AYes, self-contained machines never need high-side access valves
• BNo, it applies to any recovery when the compressor won't run
• CYes, because passive devices are the only type allowed
• DNo, it applies only to appliances over 5 pounds