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Exam ASCS topic 1 question 99 discussion

Actual exam question from NADCA's ASCS
Question #: 99
Topic #: 1
[All ASCS Questions]

A mechanical means of agitation which an ASCS can use to clean ductwork is:

  • A. compressed air needle gun.
  • B. compressed air washing.
  • C. water blasting.
  • D. sand blasting.
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Suggested Answer: C 🗳️
by ea8080c at Oct. 10, 2024, 3:56 p.m.

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ea8080c
1 month, 1 week ago
Answer is A
upvoted 1 times
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C (25%)
B (20%)
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