A.Light and sound

B.Synchronous and asynchronous

C.Progressive and regressive

D.Analog and digital

A.Using a split sleeve design specifically tested for the cable type

B.Pulling a cable bundle through an existing firestop without re-sealing around the annular space

C.Using permanently intumescent sealant around cable bundles passing through a fire-rated wall

D.Installing cable through a listed firestop assembly for electrical conduit

A.Both ends

B.Far end

C.Near end

A.Mode mixing

B.Duplex bridging

C.Hybrid adapter coupling

D.Transitional attenuation

A.Breathing Protection

B.Eye Protection

C.Fall Protection

D.Hearing Protection