1
2025
MASSACHUSETTS OIL BURNER LICENSE NEWEST 2025
ACTUAL EXAM TEST BANK 350 QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |
ALREADY GRADED A+
One gallon of # 2 fuel oil
140,000 BTU's
contains approximately
Pour point problems
with outside above
All of the above
ground fuel tanks to be
partially relieved by
in the furnace room
A fuel oil storage tank
within 5 feet of
cannot be installed
heating unit
The primary purpose of a
fuel pump on a high All of the above
pressure burner is to
If the vacuum reading is
substantially above the
calculated reading (with All of the above
the burner running) the
cause maybe
With most new retention
burners the motor speed 3450 rpm
is
,2
To check the proper
nozzle line cut off the
Nozzle port
pressure gauge is
installed in the
Fuel units are generally
100 psi
set at the factory at
The oil burner nozzle in a
high pressure burner
All of the above
performs the following
functions
Nozzle flow rates spray
angle and pattern are All of the above
directly related to
Cold oil or high viscosity
problems may be A and b
eliminated by
The following conditions
or elements affect
A and b
choosing the correct
nozzle spray patterns
Which condition affects
Fuel pump pressure
nozzle spray droplet size
To burn one pound of
fuel it takes how many 14.4 lbs
pounds of air
A layer of soot 1/16" 4%
thick will increase fuel
, 3
consumption by
Sig code: QH Every hour
QAM EVERY MORNING
QPM EVERY EVENING
QHS EVERY BEDTIME
QD EVERY DAY
QOD EVERY OTHER DAY
QWK EVERY WEEK
QMO EVERY MONTH
Q_* EVERY _ HOURS
Q#H EVERY # HOURS
BID TWICE A DAY
TID THREE A DAY
QID FOUR A DAY
X_D TIMES _ DAYS
C WITH
S WITHOUT
2025
MASSACHUSETTS OIL BURNER LICENSE NEWEST 2025
ACTUAL EXAM TEST BANK 350 QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |
ALREADY GRADED A+
One gallon of # 2 fuel oil
140,000 BTU's
contains approximately
Pour point problems
with outside above
All of the above
ground fuel tanks to be
partially relieved by
in the furnace room
A fuel oil storage tank
within 5 feet of
cannot be installed
heating unit
The primary purpose of a
fuel pump on a high All of the above
pressure burner is to
If the vacuum reading is
substantially above the
calculated reading (with All of the above
the burner running) the
cause maybe
With most new retention
burners the motor speed 3450 rpm
is
,2
To check the proper
nozzle line cut off the
Nozzle port
pressure gauge is
installed in the
Fuel units are generally
100 psi
set at the factory at
The oil burner nozzle in a
high pressure burner
All of the above
performs the following
functions
Nozzle flow rates spray
angle and pattern are All of the above
directly related to
Cold oil or high viscosity
problems may be A and b
eliminated by
The following conditions
or elements affect
A and b
choosing the correct
nozzle spray patterns
Which condition affects
Fuel pump pressure
nozzle spray droplet size
To burn one pound of
fuel it takes how many 14.4 lbs
pounds of air
A layer of soot 1/16" 4%
thick will increase fuel
, 3
consumption by
Sig code: QH Every hour
QAM EVERY MORNING
QPM EVERY EVENING
QHS EVERY BEDTIME
QD EVERY DAY
QOD EVERY OTHER DAY
QWK EVERY WEEK
QMO EVERY MONTH
Q_* EVERY _ HOURS
Q#H EVERY # HOURS
BID TWICE A DAY
TID THREE A DAY
QID FOUR A DAY
X_D TIMES _ DAYS
C WITH
S WITHOUT
