Journeyman Oil Exam Complete Questions With
Correct Answers
\.TT terminals are normally used for?
A. Line 1
B. Neutral
C. Thermostat
D. Burner load - ANSWERS✔-C. Thermostat
\.The stack mount primary control must be ______ prior to use.
A. Stepped on
B. Put in step
C. Reset
D. None of the above - ANSWERS✔-B. Put in step
\.The ECM (electrically commuted motor) features:
A. Quicker shut-off
B. Quicker starting
,C. Variable speed motor capability
D. All of the above - ANSWERS✔-C. Variable speed motor capability
\.The cad cell control will go to the lock out position when a reading of _______
ohms are found at the cad cell.
A. 300
B. 700
C. 2000
D. 1600 - ANSWERS✔-D. 1600
\.When the FF terminals are jumped after starting up and the controls goes into
lock out what is the correct action?
A. Reset control
B. Jump out TT
C. Replace control
D. Replace cad cell - ANSWERS✔-C. Replace control
\.The following factors affect cad cell performance except:
A. Cell alignment
B. Dirty cell
C. Improper flame
, D. Thermostat setting - ANSWERS✔-D. Thermostat setting
\.A switching relay can be used to
A. Control a line voltage device with low voltage controller
B. control a low voltage device with a line voltage controller
C. control two devices from a single controller
D. All of the above - ANSWERS✔-D. All of the above
\.Safety timing is the same as flame response.
T/F? - ANSWERS✔-False
\.How do you take a control out of latch up?
A. Press reset button
B. Press reset and hold for 60 seconds
C. Disconnect line power and reconnect
D. All of the above - ANSWERS✔-B. Press reset and hold for 60 seconds.
\.The red wire on Carlin microprocessor controls is for what purpose?
A. Burner
Correct Answers
\.TT terminals are normally used for?
A. Line 1
B. Neutral
C. Thermostat
D. Burner load - ANSWERS✔-C. Thermostat
\.The stack mount primary control must be ______ prior to use.
A. Stepped on
B. Put in step
C. Reset
D. None of the above - ANSWERS✔-B. Put in step
\.The ECM (electrically commuted motor) features:
A. Quicker shut-off
B. Quicker starting
,C. Variable speed motor capability
D. All of the above - ANSWERS✔-C. Variable speed motor capability
\.The cad cell control will go to the lock out position when a reading of _______
ohms are found at the cad cell.
A. 300
B. 700
C. 2000
D. 1600 - ANSWERS✔-D. 1600
\.When the FF terminals are jumped after starting up and the controls goes into
lock out what is the correct action?
A. Reset control
B. Jump out TT
C. Replace control
D. Replace cad cell - ANSWERS✔-C. Replace control
\.The following factors affect cad cell performance except:
A. Cell alignment
B. Dirty cell
C. Improper flame
, D. Thermostat setting - ANSWERS✔-D. Thermostat setting
\.A switching relay can be used to
A. Control a line voltage device with low voltage controller
B. control a low voltage device with a line voltage controller
C. control two devices from a single controller
D. All of the above - ANSWERS✔-D. All of the above
\.Safety timing is the same as flame response.
T/F? - ANSWERS✔-False
\.How do you take a control out of latch up?
A. Press reset button
B. Press reset and hold for 60 seconds
C. Disconnect line power and reconnect
D. All of the above - ANSWERS✔-B. Press reset and hold for 60 seconds.
\.The red wire on Carlin microprocessor controls is for what purpose?
A. Burner
