Which of these filters might be used for odor removal? Select all that apply.
A) Potassium permanganate.
B) Iron impregnated charcoal.
C) Activated charcoal.
D) Sodium hydroxide.
A) Potassium permanganate. and C) Activated charcoal.
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The assessment process should occur _____.
a. prior to project startup to identify potential problems b. during the project with weekly subcontractor meetings c. during and upon project completion with all parties d. when the project is completed with supervisors
What does NSPE stand for?
a. National Society of Pipeline Engineers b. National Society of Petroleum Engineers c. National Society of Professional Engineers d. Northern States Power Enterprise
Solar energy collectors are usually divided into three categories: _________, _________, and ________.
Fill in the blank(s) with the appropriate word(s).
Which of the following is NOT helpful information in diagnosing a suspension problem?
A) If the problem gets worse while turning or going straight B) If the problem gets worse in warm or cold weather C) If the problem gets worse with a warm or cold engine D) All of these are helpful hints for diagnosis