Question

Question 1: One of the following construction processes is applied to secure the footer and the footing wall in place? Why?

a. Angle bracket

b. base Plate

c. Steel reinforcing wedge

d. key way

Question 2: The welding symbol consists of ... Why?

a. the welding rods and steel fabrication plans required for the welding

b. the welding codes and specifications by the American Welding society

c. the materials and required electrodes and flux to complete the weld

d. the weld symbol and information needed to complete the required weld

Answer 1

Question 1: One of the following construction processes is applied to secure the footer and the footing wall in place? Why? - Answer is option B i.e. base plate. Explaination as below

Angle bracket :- Used for superstructure work for joining two elememts perpendicular to each other but it dont have such strength to hold footer and it can not distribute much of load downward.

Base Plate is used in the foundations at the base of column and heavy anchor bolts are used along with base plates.

Steel reinforcing wedge used for rebar work.

Key way is used for slab joints.

Question 2: The welding symbol consists of ... Why?

Answer is option d. the weld symbol and information needed to complete the required weld

Reason:- Welding symbol must be self explainatory. It gives all information which may be needed to complete the welding.