In order for water to penetrate a wall, three conditions must be satisfied simultaneously. Which of the following is NOT one of the conditions required for water to penetrate a wall?

The section detail to the right depicts what technical principle?   

 Which letter corresponds to an insulated glass unit within this assembly?

Which of the following is NOT a characteristic of Light to Solar Gain (LSG) ratio?

Which of the following is NOT a characteristic of insulating glass?

What school do you currently attend?

In masonry veneer cavity walls, the veneer wythe is supported on steel shelf angles attached to the building’s structural frame. Beneath each of these shelf angles, there is typically a soft joint (horizontal expansion joint). Which of the following is NOT a correct statement about these expansion joints?

In designing exterior enclosures, it is necessary to consider the affects of both positive (pushing) and negative (pulling) wind pressures on the envelope of a building.

Which of the following is a type of fire-rated glass?

Why are thermal breaks important in aluminum extrusions?