1 Select the 3 major activities of a steel fabricator A Cast

1. Select the 3 major activities of a steel fabricator.

A Casting

B Steel manufacturing

C Shop production (fabrication)

D Estimating

E Structural steel detailing (shop drawings)

2. Select all the advantages of open web steel joints over W shapes.

A accommodate ducting inside them

B wider flanges for fastening

C can span greater distances

D easier to fabricate

3. Select all the important properties of steel in its application as a structural member:

A its ductility

B its low thermal conductance

C its strength-to-weight ratio

D its emissivity

E it can be formed without losing its strength

F it is equally strong in compression and tension

4. Which is not a method of leveling a column base plate? Select all that apply:

A shimming the corners

B caulking

C grouting

D adjusting nuts above and below the base plate

1. 3 MAJOR ACTIVITIES OF A STEEL FABRICATOR

A CASTING

C SHOP PRODUCTION (FABRICATION) .

E STRUCTURAL STEEL DETAILING (SHOP DRAWINGS)

2. ADVANTAGES OF OPEN WEB STEEL JOINTS OVER W SHAPES

A ACCOMODATE DUCTING INSIDE THEM

B WIDER FLANGES FOR FASTENING

C CAN SPAN GREATER DISTANCES

3. IMPORTANT PROPERTIES OF STEEL AS A STRUCTURAL MEMBER

A ITS DUCTILITY

B ITS LOW THERMAL CONDUCTANCE

C ITS STRENGTH TO WEIGHT RATIO

E IT CAN BE FORMED WITHOUT LOSING ITS STRENGTH

F IT IS EQUALLY STRONG IN COMPRESSION AND TENSION

4. NOT A METHOD OF LEVELLING A COLUMN BASE PLATE

D ADJUSTING NUTS ABOVE AND BELOW THE BASE PLATE