MASTER PLUMBER PAST BOARD EXAM QUESTIONS SET 1
exam actual questions and answers with complete
solutions verified latest update
11 studiers today 5.0 (1 review)
Terms in this set (92)
Of the four board subjects given
for Master Plumbers
D examination, which of this subject
was originally split into
two subjects?
A. Plumbing Code
B. Design and Installations
C. Plumbing Arithmetic
D. Practical Problems
Copper tube and fittings used
for drainage and vent
A piping installed aboveground shall
be at least ____.
A. Type DWV
,B. Type L
C. Type K
D. Type M
,A domestic dishwasher drain shall first connect to ____. A
A. an approved airgap fitting
B. a double-check valve
C. a triple-check valve
D. an approved valve
Unions shall be installed in a water supply system within B
____ to a water heater
A. 36 inches
B. 12 inches
C. 24 inches
D. 48 inches
A branch line serving a trap in a
combination waste and
A vent system is required to be
separately vented when the
length of the branch exceeds ____.
, A. 15
B. 10
C. 5
D. 25
Three-inch horizontal drainage
piping shall be run in
A practical alignment and at a
uniform slope of not less
than:
A. 1/4 inch per foot
B. 1/16 inch per foot
C. 1/2 inch per foot
D. 1/8 inch per foot
The minimum requirement for
the slope of horizontal
C drainage pipes between
manholes is
A. 4%
B. 2-1/2 %
C. 2%
D. 3%
exam actual questions and answers with complete
solutions verified latest update
11 studiers today 5.0 (1 review)
Terms in this set (92)
Of the four board subjects given
for Master Plumbers
D examination, which of this subject
was originally split into
two subjects?
A. Plumbing Code
B. Design and Installations
C. Plumbing Arithmetic
D. Practical Problems
Copper tube and fittings used
for drainage and vent
A piping installed aboveground shall
be at least ____.
A. Type DWV
,B. Type L
C. Type K
D. Type M
,A domestic dishwasher drain shall first connect to ____. A
A. an approved airgap fitting
B. a double-check valve
C. a triple-check valve
D. an approved valve
Unions shall be installed in a water supply system within B
____ to a water heater
A. 36 inches
B. 12 inches
C. 24 inches
D. 48 inches
A branch line serving a trap in a
combination waste and
A vent system is required to be
separately vented when the
length of the branch exceeds ____.
, A. 15
B. 10
C. 5
D. 25
Three-inch horizontal drainage
piping shall be run in
A practical alignment and at a
uniform slope of not less
than:
A. 1/4 inch per foot
B. 1/16 inch per foot
C. 1/2 inch per foot
D. 1/8 inch per foot
The minimum requirement for
the slope of horizontal
C drainage pipes between
manholes is
A. 4%
B. 2-1/2 %
C. 2%
D. 3%
