Is the statement "19-wire Seale strand is a popular strand construction for elevator ropes" true or false?

The statement that "19-wire Seale strand is a popular strand construction for elevator ropes" is true because the 19-wire Seale strand design is widely utilized in the elevator industry due to its balance of flexibility and strength. This type of strand construction features 19 wires arranged in a specific profile that enhances the rope's durability, reduces wear, and provides the necessary tensile strength to support heavy loads.

The Seale construction is recognized for its ability to achieve a compact form while delivering excellent performance, making it suitable for both traction and hoisting applications in elevators. The arrangement of wires also ensures that the rope maintains integrity during use, which is crucial in maintaining safety standards in elevator operations. Thus, the popularity of the 19-wire Seale strand is firmly established within the industry context for ensuring reliable and long-lasting elevator functionality.