Oil Furnace Heating Practice Tests 100% Correct!!
1. Question 1 points Fuel Pump fail to prime when Suction inlet vacuum is greater than _______ of vacuum 20 inches 30 inches 15 inches 25 inches - ANSWER 15 inches Which of the following is used to ignite the fuel oil in the heating system: Step down transformer Step up transformer - ANSWER Step up transformer Air enters the heating system in following order: from combustion chamber, to turbulator, to draft tube from draft tube, to turbulator, to combustion chamber from turbulator, to turbulator, to combustion chamber -
Written for
- Institution
- Oil Furnace Heating
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- Oil Furnace Heating
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- Uploaded on
- March 26, 2024
- Number of pages
- 3
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- 2023/2024
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- Exam (elaborations)
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Subjects
- oil furnace heating 2024
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oil furnace heating practice tests 100 correct
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1 question 1 points fuel pump fail to prime when
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which of the following is used to ignite the fuel
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