What rating of diesel fuel indicates how well a diesel engine will start?
A) Sulfur content B) Cloud point
C) Cetane rating D) Specific gravity rating
C
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A(n) ____________________ is a machine that produces direct current
Fill in the blank(s) with the appropriate word(s).
When lubricating the fifth wheel, Technician A lubricates all moving parts with a water-resistant, lithium-based grease. Technician B lubricates the rails on a sliding fifth wheel with a mixture of oil and diesel fuel. Who is correct?
A. Technician A B. Technician B C. Both A and B D. Neither A nor B
An example of an enclosure marking may be Zone 1, AEx, d, IIA, T4, Gb. What is the meaning of ‘Gb,?
What will be an ideal response?
A duct blaster is used:
A) To clean duct systems with high-velocity air. B) To measure the amount of air leakage in a duct system. C) To install takeoffs onto plenums using high-velocity and percussive force. D) To install duct runs in approximately half the time of conventional methods.