Question

all of the following are common window types except

• awning
• bifold
• hopper
• jalousie
• fixed

question 45
frame deformation of doors and windows is typically caused by

• building racking
• overfoaming around the door
• seismic events
• winds over 60 miles/hour
• steel lintels used with vinyl doors

Explanation:

Building racking can cause frame deformation of doors and windows as it involves the lateral movement and distortion of the building structure. Over - foaming around the door mainly causes issues related to seal and aesthetics rather than frame deformation. Seismic events can cause damage but are not the typical cause of frame deformation in normal circumstances. Winds over 60 miles/hour can cause damage to the whole structure or break glass but not typically frame deformation as a common cause. Using steel lintels with vinyl doors is more about compatibility and potential thermal issues rather than frame deformation.

Answer:

For the first question: There is no option that is clearly incorrect among the common window - types (swinging, bifold, hopper, jalousie, fixed), so this part seems to be asking for an "except" option which is not clear from the given text.
For the second question: A. building racking