Practice Test for Task 70 - Characteristics of Natural Gas Exam Questions With 100% Verified Solutions 2026

Practice Test for Task 70 - Characteristics of Natural Gas Exam
Questions With 100% Verified Solutions 2026

1. 90% How much methane is in natural gas?

2. 4% What is the percentage of ethane in natural gas?

3. 4% There is % nitrogen in natural gas.

4. 1% What is the percentage of propane and heavier
hydrocar- bons in natural gas?

5. Ethane What is the one component that distinguishes
natural gas from other gasses?

6. Tasteles What are the five characteristics of natural gas?
s
Colorles
s
Odorles
s Non-
toxic
Lighter than
air

7. Impurities What is removed from natural gas when it is
processed?

8. Mercaptan What is added to natural gas when it is processed?

9. An organic compound added What is mercaptan?
to natural gas

10. It gives it an identifiable odor for What benefit does mercaptan give to natural
gas?
safety reasons

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, Practice Test for Task 70 - Characteristics of Natural Gas Exam
Questions With 100% Verified Solutions 2026

11. If gas passes through areas What are 3 reasons that gas odor intensity may
of decayed matter be de- creased or masked?

Various soil compositions




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