Question 1

a. Weigh the importance of electric equipment and lines considered energized until determined to be de-energized by test or other appropriate methods or means: formulate a decision-making to working on electric equipment; and conjuncture about the de-energized equipment.

b. Judge the usefulness of working on buried cable or a cable in manholes, metallic sheath continuity maintained by bonding across the opening or by equivalent means: formulate a decision making to working on electric equipment; and conjuncture about the de-energized equipment.