Question

In terms of what BCs can help divers do, all of the following are true except?

1) Achieve positive buoyancy at the surface and maintain neutral buoyancy under water.
2) Provide a central attachment point for cylinders, regulators and accessories.
3) Allow divers to enjoy elevator-like rides to the surface
4) Generally incorporate a weight system.

Answer 1

Buoyancy compensators (BCs) are devices that help divers control their buoyancy and achieve neutral buoyancy underwater. While BCs provide many benefits to divers, they do not typically provide positive buoyancy at the surface. BCs can also serve as a central attachment point for cylinders, regulators, and accessories, and generally incorporate a weight system.

Step-by-step explanation:

In terms of what BCs can help divers do, all of the following are true except: