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Exam ASCS topic 1 question 127 discussion

Actual exam question from NADCA's ASCS
Question #: 127
Topic #: 1
[All ASCS Questions]

Unless otherwise specified, the goal of HVAC system cleaning is to restore the system to what minimum level of cleanliness?

  • A. The system is visibly clean
  • B. The system is tree of all adhered substances.
  • C. The weight of contaminants is more than .7 mg per 100 sq. cm.
  • D. The system passes the White Glove Test.
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Suggested Answer: B 🗳️
by Kkmqwe at Feb. 20, 2023, 9:40 p.m.

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Memana
11 months, 4 weeks ago
Selected Answer: B
The system is free not tree
upvoted 1 times
...
Kkmqwe
1 year, 2 months ago
Your answer is spelt wrong
upvoted 2 times
...

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Community vote distribution
A (35%)
C (25%)
B (20%)
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