Certification: California Residential Mechanical Inspector
Exam ID: J4
60 multiple-choice questions
2-hour limit
Open book
Sample Examination Questions: The
sample questions are provided to give you an idea of the
style and format of examination questions. The questions
are not intended to represent content, references or questions
that will be on the examination. They are not intended
nor should they be referenced/used as a study tool for
the examination.
1.
A furnace supported from the ground shall rest on a concrete slab of not less than _____ in. Click for Answer
A.
2
B.
3
C.
4
D.
5
2.
When a warm-air furnace is located in an underfloor space, the distance from the passageway access to the front of the furnace shall not exceed _____ ft. Click for Answer
A.
12
B.
18
C.
20
D.
24
3.
Gypsum products exposed in ducts shall have an air temperature no greater than _____ degrees F. Click for Answer
A.
115
B.
125
C.
130
D.
140
4.
Louvers used for combustion air shall have a _____ percent free area when the louvers are made of wood. Click for Answer
A.
25
B.
30
C.
40
D.
50
5.
For plastic pipe gas lines installed underground, an electrically continuous corrosion-resistant _____ AWG tracer wire or tape shall be buried with the pipe to facilitate location. Click for Answer
