Oil burner test || A+ GRADED!!!
A fuel oil storage tank cannot be installed: correct answers In the furnace room 5 feet within
heating unit
What temperature does a thermal wheel automatically activate at correct answers 165°F
Who inspects an oil burner installation correct answers State fire marshal
Any valve used on a oil burner install must be: correct answers Fusible valve
What form is used to pull an oil burner permit correct answers CMR.4
What size pipe is used to CrossConnect tank outlet piping correct answers 1/2 inch
When is an oil safety valve used correct answers On an existing installation when a burner
boiler furnace or tank is replaced.
When must you install a draft regulator correct answers When not exempt by manufacturer
What type of boiler must be equipped with a low water cut off correct answers Water boilers
over 500,000 BTUs & all steam boilers
All new oil burner controls must be: correct answers Interrupted ignition
How far must continuous concrete slab extend beyond the tank perimeter correct answers 8
inches
All protective control and emergency devices shall be series connected from the electrical
distribution panel: correct answers Through the emergency switch, through the terminal
switch, to the service switch in the ungrounded line conductor
If the ceiling above the burner boiler or burner furnace exceeds 12 feet in height, and
additional thermal switch shall be installed at a height of_______ and connected in series
with the lower switch. correct answers 10 feet
An oil safety valve can perform the following functions: correct answers Reduce pressure
from its inlet to its outlet & prevent gravity flow
Fuel oil filters should be selected for the following: correct answers Micron range & flow rate
Ultra low sulfur fuel has no benefit to a fuel oil system correct answers False
To ensure the best mechanical seal throughout a fuel oil delivery system the following should
be used: correct answers Flared fittings and pipe dope
Adding a pre-heater to an oil burner will correct answers Allow oil with a high paraffin base
to flow more easily & decrease the viscosity of a fuel oil
A probe type low-water cut off for steam should be checked correct answers Once a year
, The proper value for a resistor used to verify the F-F terminals of a Honeywell primary
control should be correct answers 1500 ohms
Oil tanks can be produced as correct answers Steel, fiberglass, epoxy coated steel
Black colored residue on a combustion head tells you correct answers All the above
A white material in the flue pipe resembling beach sand is an indicator of correct answers
Unit that is under fired
Flame quality has no effect on the cad cell correct answers False
A material that will easily allow electrons to pass is described as correct answers Conductor
The safety ground is required by UL to be colored correct answers Green
A solenoid valve operates on the following principle correct answers Electromagnetism
What type of meter requires a battery correct answers Ohmmeter
The purpose of a limit control is correct answers Safety
Switching relays for heating systems can be found in the following switching configurations
correct answers SP-ST, DP-ST, DP-DT. All the above
Fuel oil contains approximately the following percentages of chemicals correct answers 79%
nitrogen and 21% oxygen
Mechanical draft is described as correct answers Forced draft
As stack temperature goes down the ability of a chimney to produce thermal draft drops
correct answers True
Oil burners can make CO even when no smoke is present correct answers True
The best way to detect CO is correct answers Test for it
A yellow spot on test paper may indicate CO correct answers True
Adequate breaching draft will always reduce the risk of CO in a structure correct answers
True
The oil line should always be flushed from the tank all the way through the nozzle correct
answers True
The safety switch of a primary should be checked by: correct answers Closing a oil valve,
pulling a cad cell lead, disconnecting the motor lead.
All the above
A fuel oil storage tank cannot be installed: correct answers In the furnace room 5 feet within
heating unit
What temperature does a thermal wheel automatically activate at correct answers 165°F
Who inspects an oil burner installation correct answers State fire marshal
Any valve used on a oil burner install must be: correct answers Fusible valve
What form is used to pull an oil burner permit correct answers CMR.4
What size pipe is used to CrossConnect tank outlet piping correct answers 1/2 inch
When is an oil safety valve used correct answers On an existing installation when a burner
boiler furnace or tank is replaced.
When must you install a draft regulator correct answers When not exempt by manufacturer
What type of boiler must be equipped with a low water cut off correct answers Water boilers
over 500,000 BTUs & all steam boilers
All new oil burner controls must be: correct answers Interrupted ignition
How far must continuous concrete slab extend beyond the tank perimeter correct answers 8
inches
All protective control and emergency devices shall be series connected from the electrical
distribution panel: correct answers Through the emergency switch, through the terminal
switch, to the service switch in the ungrounded line conductor
If the ceiling above the burner boiler or burner furnace exceeds 12 feet in height, and
additional thermal switch shall be installed at a height of_______ and connected in series
with the lower switch. correct answers 10 feet
An oil safety valve can perform the following functions: correct answers Reduce pressure
from its inlet to its outlet & prevent gravity flow
Fuel oil filters should be selected for the following: correct answers Micron range & flow rate
Ultra low sulfur fuel has no benefit to a fuel oil system correct answers False
To ensure the best mechanical seal throughout a fuel oil delivery system the following should
be used: correct answers Flared fittings and pipe dope
Adding a pre-heater to an oil burner will correct answers Allow oil with a high paraffin base
to flow more easily & decrease the viscosity of a fuel oil
A probe type low-water cut off for steam should be checked correct answers Once a year
, The proper value for a resistor used to verify the F-F terminals of a Honeywell primary
control should be correct answers 1500 ohms
Oil tanks can be produced as correct answers Steel, fiberglass, epoxy coated steel
Black colored residue on a combustion head tells you correct answers All the above
A white material in the flue pipe resembling beach sand is an indicator of correct answers
Unit that is under fired
Flame quality has no effect on the cad cell correct answers False
A material that will easily allow electrons to pass is described as correct answers Conductor
The safety ground is required by UL to be colored correct answers Green
A solenoid valve operates on the following principle correct answers Electromagnetism
What type of meter requires a battery correct answers Ohmmeter
The purpose of a limit control is correct answers Safety
Switching relays for heating systems can be found in the following switching configurations
correct answers SP-ST, DP-ST, DP-DT. All the above
Fuel oil contains approximately the following percentages of chemicals correct answers 79%
nitrogen and 21% oxygen
Mechanical draft is described as correct answers Forced draft
As stack temperature goes down the ability of a chimney to produce thermal draft drops
correct answers True
Oil burners can make CO even when no smoke is present correct answers True
The best way to detect CO is correct answers Test for it
A yellow spot on test paper may indicate CO correct answers True
Adequate breaching draft will always reduce the risk of CO in a structure correct answers
True
The oil line should always be flushed from the tank all the way through the nozzle correct
answers True
The safety switch of a primary should be checked by: correct answers Closing a oil valve,
pulling a cad cell lead, disconnecting the motor lead.
All the above
