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12 Cards in this Set
- Front
- Back
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IGE/UP/1B |
Institution of gas engineers utilisation procedures |
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How accurate must a electronic guage be |
Within 0.1 |
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Manometer is measured in what |
Millibars |
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Water guages of this type should be accurate within |
0.5mbars |
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If you do not set zero the scale how do you obtain a true reading |
Column a + column b ÷2 |
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Water guage shall be how accurate |
0.5 or better |
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Electric guage shall be how accurate |
0.1mbar or better |
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When should you tightness test |
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U6 gas meter ... |
Has a clock dile |
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G4 gas meter... |
Has no dile |
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Medium pressure gas meter should be tested at what bar |
18/19 |
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Emergency actions if someone tells you that they can smell gas |
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