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4

Across
_ displacement of air on the suction side of a centrifugal pump between the source of supply and the point of intake in the pump. (Student handbook pg.17)
In petroleum operations, the fuel,wood, brush, rubbish, clothing, etc. would be considered what type of material? (Power point slide VGT.6)
If your explosimeter has a reading of 100% over who enters the tank? (Student handbook pg. 8)
Which model of filter separator in the M978 contains 6 elements and 2 canisters? (Student handbook pg.18)
_ is generated by friction between two unlike substances. (Student handbook pg. 1)
Normal air contains what percentage of oxygen?(Student handbook pg. 7)
What type of combustion creates a slow chemical reaction (Student handbook pg.2)
Hose breaks, gasket failures or tank leaks refers to what cause of spill. (Student handbook pg. 9)
Down
Bonding does what to electrical potentials? (Power point slide VGT-14)
This type of fire extinguisher may be used for Class A,B and C fires? (Student handbook pg 14)
The 50gpm filter separator as _ elements and _ canisters? (Student handbook pg.17)
What is used to determine how explosive or toxic the atmosphere is inside the tank? (Student handbook pg.8)
_ is an electrical connection between metallic containers? (Student handbook pg. 2)
There are two common designs of the filter separator _ and vertical. (Student handbook pg. 17)
What is the most commonly used pump unit at petroleum pump stations and terminals? (Student handbook pg 16)
This class of fire involves combustible metal and other chemicals such as sodium, potassium, titanium and phosphorous? (Student handbook pg 13)
Any discharge if petroleum products that is 1000-10000 gallons in inland waters, 10000-100000 gallons in costal water is what size spill? (Student handbook pg. 9)