STRUCTURAL ASSIGNMENT 2

This truss was patented in 1840 and it includes vertical members and diagonals that slope towards the center.

• Fink Truss

• Howe Truss

• Gambrel Truss

• Pratt Truss

A truss in the form of a K due to the orientation of the vertical member and two oblique members in each panel.

• Baltimore Truss

• Howe Truss

• Gambrel Truss

• K Truss

A slump Cone use to test freshly mixed concrete is a mold in the form of lateral of lateral surface of the frustum of a cone with a base diameter 8" and a top diameter of 4". What is its height in mm?

• 150mm

• 200mm

• 250mm

• 300mm

It is the most important component in determining the strength of concrete

• Cement

• Water

• Water-cement ratio

• Additive

The more ____ in concrete mix, the weaker the concrete; the lesser the amount, the stronger the concrete strength.

• Void - Cement Ratio

• Water

• Quantity of Cement

• Water-Cement Ratio

When do you get samples for a Slump Test?

• At the start of mixer discharge

• At the middle of mixer discharge

• At the end of mix

• At any time of mixer discharge

All things being equal, larger aggregates will produce stronger concrete compared with that using smaller aggregates?

• True

• False

• Maybe

• Doesn't matter

The distance between points of zero moment on a compression member is?

• Effective length of the column

• Inflection Point

• Inflection distance

• Length of splice

How many bars are there in the footing shown below?

• 6 bars both ways

• 12 bars

• 12 bars one direction

• 6 bars along the Width

The column shown below is

• Spiral column

• Pier

• Pedestal

• Short column