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NCCER Exam 1 Latest Update Questions with Correct Answers Graded A
NCCER Exam 1 Latest Update Questions 
with Correct Answers Graded A 
A good general rule about hearing protection is that it should be used if you must raise your voice for 
someone to hear you when they are _____. - Answer -a. 2 feet (61 cm) away 
A measure of the probability, consequences, and exposure related to an event is referred to as _____. - 
Answer -c. risk 
A personal fall arrest system should be inspected monthly by a _____. - Answer -d. competent 
person 
A polarized electrical rece...
- Package deal
- Exam (elaborations)
- • 2 pages •
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NCCER • By  EddieBestStudy
OK HVAC Journeyman Test Latest Update Questions with Excellent Answers Download!!
OK HVAC Journeyman Test Latest 
Update Questions with Excellent 
Answers Download!! 
A- 1 foot (IFGC - Figure 503.6.4) - Answer -A Type B venting system must terminate at least __ 
above the flat roof through which it passes. 
A- 1 foot 
B- 2 feet 
C- 4 feet 
D- 5 feet 
A- 1 inch (IMC - TABLE 401.5) - Answer -What is the maximum opening in a grille protecting an 
intake on a commercial building? 
A- 1 inch 
B- 3/4 inch 
C- 1/4 inch 
D- 1/2 inch 
A- 1-1/2 inches (IMC - 307.2.3) - Answer -Contract...
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- Exam (elaborations)
- • 48 pages •
-
CBSPD • By  EddieBestStudy
HVAC Journeyman Prep Test Questions with Verified Answers Download and Get a Full Score
HVAC Journeyman Prep Test Questions 
with Verified Answers Download and 
Get a Full Score 
___ is the refrigerant that requires special conditions - Answer -R-717 (Ammonia) 
___ shall be used in square throat elbows in both return and supply duct: - Answer -Turning vanes 
A blower fan used for the purpose of distributing supply air to a room, space, or area is a: (A)Air-handling 
unit (B)Return fan (C)Make-up fan (D)Exhaust fan - Answer -Air handling unit (IMC Chapter #2) 
A chimney for a low he...
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- Exam (elaborations)
- • 10 pages •
-
CBSPD • By  EddieBestStudy
Hvac Journeyman Exam Latest Update Questions with Correct Answers Download for a Perfect Score
Hvac Journeyman Exam Latest Update 
Questions with Correct Answers 
Download for a Perfect Score 
_____ coolers shall be accessible for inspection, services, and replacement without removing permanent 
construction.(A) Walk-in (C) evaporative(B) beverage (D) swamp. - Answer -... 
_____ instructions.(A) fire marshal's (C) manufacturer's(B) building official's (D) installer's. - 
Answer -... 
_____ of each side of the fan.(A) 1 foot (C) 5 feet(B) 3 feet (D) 6 feet - Answer -86 D 504.5 
... - A...
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- Exam (elaborations)
- • 9 pages •
-
CBSPD • By  EddieBestStudy