Which grade of fuel oil has the highest viscosity?
A) Number 6
B) All fuel oil has the same viscosity because it requires the same additives.
C) Only industrial duty fuel oil is required to have viscosity.
D) Number 1
Question 2
A method of measuring voltage across each component moving toward the malfunctioning load is called:
A) Leap checking. B) Daisy running. C) Hopscotching. D) Home chaining.