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9 Cards in this Set
- Front
- Back
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Name 3 types of regulators: |
Service, Appliance, System regulators. |
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Three advantages to using two stage regulation are: |
1. Better pressure regulation 2. Cheaper cost (piping) 3. Industrial appliance regulator.? |
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The maximum fuel gas pressure permitted in a single family dwelling is? ____ inches of water column. |
56" W.C |
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The maximum natural gas pressure permitted in an industrial application is? *psi |
66 psi |
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The maximum propane pressure permitted in any application is? * psi |
20 psi |
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How far must a service regulator vent terminate from a mechanical air intake? |
10 feet. |
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In the city of calgary the natural gas service pressure to a single family dwelling is generally in the range of? * psig |
12 - 80 psig. |
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The B149.1-00 gas code states that the maximum pressure permitted between propane first and second stage regulators is? |
10 psig. |
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A 2 psig regulator installed in a building, does not have to be vented to the outdoors if: |
It is equipped with a device to limit the escape of gas from the vent opening in the event of failure. |
