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                         Just for Fun Test 5

*This is a general knowledge test for different areas of the HVACR Field*

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Answer 1
Answer 2
Answer 3
Answer 4
Answer 5
Answer 6
Answer 7
Answer 8
Answer 9

1. The purpose of mechanical codes are to regulate the design, installation, maintenance, alteration, and inspection of mechanical systems that are permanently installed and utilized to provide control of environmental conditions and related processes within a building. Is this a True or False statement?
A. True
B. False

2.  It shall be unlawful for a person, firm, or corporation to erect, construct, alter, repair, remove, install, demolish or utilize a mechanical system, or cause same to be done, in conflict with or in violation of any of the provisions of a mechanical code.  Would this be a True of False Statement?
A. True
B. False

3. An Approved Agency is?
A. Is established and recognized Agency
B. Approved by Code Officials
C. Regularly testing and furnishing inspection services
D. All of the above

4. What happens when requirements of your installation are not covered under a mechanical code, who is responsible, who do you ask?
A. Your Supervisor
B. Your Local Code Official
C. State Police
D. Local Police Department

5. When you see the term Shall in the code, what does this mean?
A. Maybe you need to do it
B. It must be done
C. Don't know
D. Review Twice

6. What does listed mean to you?
A. Licensed
B. Nationally recognized list of materials and equipment
C. Taking on water
D. None of the above

7. Energy utilization means what?
A. Equipment installed and designed for efficient utilization of energy
B. Gas, Oil and Electric Energy
C. Don't use Energy
D. Energy not wasted

8. Typically 1 cubic foot of natural gas is equal to how many Btuh?
A. 1,000 Btuh
B. 10,000 Btuh
C. 100 Btuh
D. 10 Btuh

9. Adequate room size is judged by determining if the room has sufficient volume as defined by the "1/20th" rule.  The 1/20th rule states that if the volume, in cubic feet, of the Combustion Air Zone in which appliances are installed is less that 1/20th of the combined input rating of all appliances in Btu/hours, provisions shall be made to remedy the deficiency in combustion air.  If there are no symptoms of insufficient air, the 1/20th rule does not apply. To find the the answer for the 1/20th rule you would?
A. Take the total room connected Btu/h appliance input rating and divide by 20
B. Take the total room connected Btu/h appliance input rating and multiply by 20
C. Take the total room connected Btu/h appliance input rating and subtract 20
D. Take the total room connected Btu/h appliance input rating and add 20

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