Question

(iii) The horizontal members of scaffolding running
parallel to the wall are called
(a) standards
(b) ledgers
(c) braces
(d) putlogs​

Answer 1

Answer:

a. Standards: These are vertical members of scaffolding, supported on the ground or drum or embedded into the ground.

b. Ledgers: These are horizontal members, running parallel to the wall and perpendicular to the standards.

c) .Braces: These are diagonal members fixed on standards.

d. Putlogs: These members are placed on ledgers at right angles to the walls, with one end supported on ledgers and other end on the wall.

Explanation:

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Answer 2

b. legers kasi na search Kona yan