Safety Practices & Procedures Flashcards

Which ANSI/ISEA standard governs the selection of protective eyewear for cable installation work?

Answer: ANSI Z87.1

ANSI Z87.1 is the standard for occupational and educational personal eye and face protection devices.

When working on a ladder near energized electrical panels, which type of ladder is safest?

Answer: Fiberglass ladder

Fiberglass ladders are non-conductive and are the safest choice when working near electrical hazards.

A lockout/tagout procedure requires an installer to verify isolation. After locking out the energy source, what is the next step?

Answer: Attempt to operate the equipment to verify it is de-energized

After applying lockout devices, OSHA requires verifying that energy isolation is effective by attempting to operate the equipment.

What is the primary purpose of a spotter when a cable installer is working from an aerial lift?

Answer: To watch for overhead power lines and ground-level hazards

A spotter's primary role is to watch for hazards the operator cannot see, especially overhead obstructions and nearby workers.

Cable ties are being used to bundle 25 Category 6 cables tightly together. What safety and performance concern does this create?

Answer: Alien crosstalk and potential cable jacket deformation affecting performance

Over-cinching cable ties deforms cable jackets and pair geometry, increasing crosstalk and potentially degrading transmission performance.

When trenching for outdoor cable runs, what utility notification service must be contacted before digging in the US?

Answer: 811 (Call Before You Dig)

Dialing 811 activates the One Call system, which notifies utilities to mark underground lines and prevent accidental strikes.

Which condition requires a cable installer to immediately stop work and evacuate the work area?

Answer: The smell of gas or detection of toxic fumes

Gas or toxic fume detection is a life-safety emergency requiring immediate evacuation and notification of emergency services.