CBA CBA Structural Rigging & Advanced Installation 3

Question 1

Which factor MOST significantly affects the float height of helium-filled latex balloons in an outdoor environment?

Accepted Answer

Ambient temperature — heat causes helium to expand and balloons may burst; cold reduces lift

Answer

Temperature directly affects helium gas volume; extreme heat can over-expand and burst balloons, while cold reduces buoyancy and float height.

Question 2

When disassembling a post-event balloon installation in a venue, what is the MOST responsible disposal practice for latex balloons?

Accepted Answer

Burst and bag all latex balloons for trash disposal, following local waste and environmental guidelines

Answer

Popping and bagging latex balloons for trash disposal is the responsible practice — balloon releases pose serious wildlife and environmental hazards.

Question 3

Which type of balloon is best suited for a long-term (multi-day) indoor installation where maintaining inflation is critical?

Accepted Answer

Foil (mylar) balloons, which have much lower helium permeation rates than latex

Answer

Foil/mylar balloons have significantly lower helium permeation rates than latex, maintaining inflation for days or weeks rather than hours.

Question 4

What is the primary reason a CBA should avoid over-inflating latex balloons when creating organic garlands?

Accepted Answer

Over-inflated balloons have reduced elasticity, higher pop risk, and shorter lifespan — especially in warm or sunny conditions

Answer

Over-inflation stresses latex beyond its elastic limit, dramatically increasing pop risk and reducing the garland's durability at the event.

Question 5

Which rigging technique is MOST appropriate for suspending a heavy balloon cloud installation from a drop ceiling tile grid?

Accepted Answer

Use drop ceiling butterfly clips or bar hangers attached to the grid rails, rated for the load weight

Answer

Drop ceiling butterfly clips or bar hangers attach to the structural grid rails — the tiles themselves cannot support significant loads.

(CBA) Certified Balloon Artist Practice Test