AEP Tools & Equipment Operation 2

Question 1

When using a hydraulic crimping tool on high-voltage cable lugs, what must be verified before each crimp cycle?

Accepted Answer

Hydraulic fluid level and die alignment

Answer

Correct hydraulic fluid level ensures full tonnage is achieved, and die alignment prevents off-center crimps that weaken the connection.

Question 2

An AEP lineman needs to cut a live secondary conductor using approved insulated tools. Which tool is specifically designed for this task?

Accepted Answer

Insulated bolt cutter

Answer

Insulated bolt cutters rated for the applicable voltage are the correct tool for cutting energized secondary conductors safely.

Question 3

A hot stick's insulating section must be kept free of contaminants. Which cleaning agent is approved for fiberglass hot sticks?

Accepted Answer

Isopropyl alcohol or approved dielectric cleaner

Answer

Isopropyl alcohol or manufacturer-approved dielectric cleaners remove surface contamination without degrading the fiberglass matrix.

Question 4

What is the primary function of a load buster tool when used on a distribution system?

Accepted Answer

Safely interrupting energized cutout fuses under load

Answer

A load buster (or load break tool) absorbs the arc energy when opening an energized cutout, preventing damage and injury.

Question 5

During transformer installation, a come-along (lever hoist) begins to slip under load. The correct immediate action is to:

Accepted Answer

Lower the load, inspect the ratchet mechanism, and replace if worn

Answer

A slipping ratchet indicates wear or damage; continuing to lift risks uncontrolled load release, so the tool must be inspected and replaced.

(AEP) American Electric Power Practice Test