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Journeyman Oil Exam Questions and Answers 100% Correct
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Journeyman Oil Exam Questions and Answers 100% CorrectJourneyman Oil Exam Questions and Answers 100% CorrectJourneyman Oil Exam Questions and Answers 100% CorrectJourneyman Oil Exam Questions and Answers 100% Correct TT terminals are normally used for? A. Line 1 B. Neutral C. Thermostat D. B...

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  • October 15, 2024
  • 34
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • journeyman oil exam questions and answers 100 cor
  • journeyman oil exam questions and answers stuvia
  • tt terminals are normally used for a line 1 b

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  • Journeyman oil burners maine
  • Journeyman oil burners maine

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Journeyman Oil Exam Questions

and Answers 100% Correct


TT terminals are normally used for?




A. Line 1

B. Neutral

C. Thermostat

D. Burner load - ANSWER-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 - ANSWER-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 - ANSWER-C. Variable speed motor capability




The red wire on Carlin microprocessor controls is for what purpose?




A. Burner

B. Limit

C. Line 2

D. Post purge - ANSWER-D. Post purge




The normal ohms range for a cad cell during burning operation?




A. 1600-2000

B. 1000-1500

C. 300-1000

D. None of the above - ANSWER-C. 300-1000

,When selecting the proper safety timing of a cad cell control what is the

most important factor?




A. Size of the fire box

B. Spray angle of the nozzle

C. Burner make and model

D. Maximum specified GPH input of the burner - ANSWER-D. Maximum

specified GPH input of the burner




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 - ANSWER-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 - ANSWER-C. Replace control




The following factors affect cad cell performance except:




A. Cell alignment

B. Dirty cell

C. Improper flame

D. Thermostat setting - ANSWER-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 - ANSWER-D. All of the above

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