Live-Line Work Quiz

What are some of the live-line tools called that are used for insulator replacement?

• Puller, installer, yokes

• Hammer, wrench, screwdriver

• Pliers, cutter, drill

• Saw, chisel, file

What are link sticks used for?

• To provide supplemental insulation for ropes, blocks, and strap hoists

• To connect wires

• To measure current

• To support poles

What are auxiliary support arms used for?

• To reposition and secure conductors out of the immediate work area

• To lift heavy equipment

• To measure distance

• To insulate cables

What is a trolley pole assembly used for?

• To install and remove suspension insulators

• To cut wires

• To measure voltage

• To insulate wires

What is the second point of contact?

• The point at which current leaves the body in an accidental contact.

• The point where the lineworker starts work.

• The point where the equipment is grounded.

• The point where the voltage is measured.

What does the concept of "isolate" refer to?

• Using rubber gloves for protection.

• Using insulated platforms or aerial vehicles to isolate the worker.

• Using non-conductive tools.

• Using safety harnesses.

What is the purpose of using both insulation and isolation in safety procedures?

• To provide a backup if one system fails

• To increase the speed of work

• To reduce the cost of materials

• To simplify the process

What is the purpose of shielding in barehanding?

• To minimize discomfort caused by corona and the magnetic field

• To increase the speed of work

• To reduce the cost of materials

• To simplify the process

What is the purpose of a hot stick in electrical work?

• To measure voltage

• To safely handle live electrical equipment

• To cut wires

• To insulate cables