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M2 Reviews Questions

Page: 2 / 4
Total 50 questions

Commercial Mechanical Inspector Questions and Answers

Question 5

Exhibit:

What hp is EF-2?

Options:

A.

1/2

B.

1

C.

1.5

D.

2

Question 6

The optional integral clearance reduction system is designed to meet which NFPA standard?

Options:

A.

33

B.

72

C.

92A

D.

96

Question 7

Which of the following is not a required mechanical inspection?

Options:

A.

Final

B.

Rough-in

C.

Underground

D.

Annual system test

Question 8

All exposed gas piping shall be kept above grade a minimum of _____ inches.

Options:

A.

3.5

B.

6

C.

8.5

D.

12

Page: 2 / 4
Total 50 questions