CSLB C20 TRADE TOUGHER QUESTIONS WITH CORRECT ANSWERS|100% verified
CSLB C20 TRADE TOUGHER QUESTIONS WITH CORRECT ANSWERS Duct systems should be installed according to ____ Standards CORRECT ANSWER SMACNA The type of flue pipe used on gas 80% standard furnace venting systems serving gas fired systems CORRECT ANSWER Type B-Vent Which type of gauge would you use for very high vacuums? CORRECT ANSWER McLeod type gauge How many BTUs are equal to one kilowatt hour CORRECT ANSWER 3,414 BTU When adjusting gas fired furnaces above 2000 feet, the BTU per hour input should be reduced 4% for each _____ feet above sea level. CORRECT ANSWER 4% for every 1,000 feet
Written for
- Institution
- CSLB C20
- Course
- CSLB C20
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- Uploaded on
- May 14, 2024
- Number of pages
- 2
- Written in
- 2023/2024
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- Exam (elaborations)
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- Questions & answers