ExamTopics Logo
Mail Us[email protected]
Menu
Nadca Discussions
exam questions

Exam ASCS All Questions

View all questions & answers for the ASCS exam
Go to Exam

Exam ASCS topic 1 question 126 discussion

Actual exam question from NADCA's ASCS
Question #: 126
Topic #: 1
[All ASCS Questions]

When is it appropriate to verify the effectiveness of HVAC system cleaning?

  • A. During the cleaning process
  • B. After the system is cleaned, and before the system is restarted
  • C. After the system is restarted
  • D. After the system is cleaned, but before coil cleaning is completed
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by Boody123 at June 14, 2023, 8:12 a.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
Boody123
1 year ago
Shouldn't the answer be C to test the effectiveness of the cleaning after restarting
upvoted 2 times
ojhsupreme
6 months ago
NADCA ACR Section 5.1 states, "Perform cleanliness verification immediately after HVAC system component cleaning and prior to system operation."
upvoted 2 times
...
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel
exam
Someone Bought Contributor Access for:
SY0-701
London, 1 minute ago