Question 1

The use of nailing flanges in windows also requires the use of

Accepted Answer

A) two L- shaped trims. 
B) retainer clips. 
C) none of the above. 
D) both A and B. 
E) either A or B. 
A) two L- shaped trims. 
B) retainer clips. 
C) none of the above. 
D) both A and B. 
E) either A or B. C

Question 2

Using sketches, explain the following terms: (a)punched windows, (b)strip windows, (c)window wall, and (d)curtain wall.

Accepted Answer

(a) Punched windows: Punched windows are individual windows that are punched through the facade of a building. They are typically small and are evenly spaced within the facade.

(b) Strip windows: Strip windows are long, horizontal windows that run along the length of a building's facade. They are often used to provide natural light and views for multiple rooms within a building.

(c) Window wall: A window wall is a continuous expanse of windows that spans the entire height and width of a building's facade. It creates a seamless connection between the interior and exterior spaces.

(d) Curtain wall: A curtain wall is a non-structural, exterior wall that is designed to protect the building from the elements. It is typically made of glass and aluminum and is supported by the building's structure. It often incorporates a combination of punched windows, strip windows, and window walls to create a visually appealing and functional facade.

Question 3

Sketch in plan a hollow metal door frame and its junction with (a)a metal- stud wall and (b)a CMU wall.

Accepted Answer

To sketch a hollow metal door frame in plan, start by drawing a rectangular outline to represent the door frame. Then, add in the details such as the hinges, handle, and any other hardware.

For the junction with a metal-stud wall, draw the metal studs perpendicular to the door frame, with the studs attached to the frame using screws or other fasteners. Make sure to include the header and sill of the door frame as well.

For the junction with a CMU wall, draw the concrete masonry units (CMU) in the plan, with the door frame attached to the CMU using concrete anchors or other appropriate fasteners. Again, include the header and sill of the door frame in the sketch.

Labeling the different components and materials in the sketch will help to clearly illustrate the junctions between the door frame and the walls.

Question 4

Explain the purpose and anatomy of a nailing flange. Which types of windows are typically provided with nailing flanges?

Accepted Answer

The purpose of a nailing flange is to pr

Question 5

A window has been rated as HS- C35 71 × 59. Explain each term of the rating.

Accepted Answer

The rating "HS-C35 71 × 59" for a window

Question 6

Snap- on joinery is generally used in

Accepted Answer

A) steel windows. 
B) aluminum windows. 
C) wood windows. 
D) all of the above. 
E) none of the above. 
A) steel windows. 
B) aluminum windows. 
C) wood windows. 
D) all of the above. 
E) none of the above.

Question 7

Which of the following window types can provide up to 100% ventilation when fully open?

Accepted Answer

A) Casement window 
B) Sliding window 
C) Double- hung window 
D) Single- hung window 
E) All of the above 
A) Casement window 
B) Sliding window 
C) Double- hung window 
D) Single- hung window 
E) All of the above

Question 8

The term direct- glaze window implies

Accepted Answer

A) a fixed window whose length is greater than its height. 
B) an operable window. 
C) a fixed window whose height is greater than its length. 
D) a fixed window. 
E) none of the above. 
A) a fixed window whose length is greater than its height. 
B) an operable window. 
C) a fixed window whose height is greater than its length. 
D) a fixed window. 
E) none of the above.

Question 9

Give reasons for the popularity aluminum in contemporary windows and curtain walls.

Accepted Answer

(i)Unlike wood, aluminum is unaffected b

Question 10

Using leader lines and labels, identify thermal breaks in the aluminum cross section given in the following window head detail.

Accepted Answer

The answer of Using leader lines and labels, identify thermal...

Question 11

Fire- rated doors are rated as

Accepted Answer

A) 3 h, 120 min, 60 min, or 30 min. 
B) 4 h, 3 h, 2 h, 1 h, or 30 min. 
C) 4 h, 3 h, 2 h, or 1 h. 
D) 3 h, 90 min, 60 min, 45 min, or 20 min. 
E) none of the above. 
A) 3 h, 120 min, 60 min, or 30 min. 
B) 4 h, 3 h, 2 h, 1 h, or 30 min. 
C) 4 h, 3 h, 2 h, or 1 h. 
D) 3 h, 90 min, 60 min, 45 min, or 20 min. 
E) none of the above.

Question 12

In addition to energy performance rating by NFRC, windows are also rated for: (i)wind load resistance (structural performance), (ii)water leakage, (iii)resistance to forced entry, and (iv)air leakage. Is this part of NFRC rating?

Accepted Answer

No, it is part of AAMA rating.

Question 13

A hollow metal door frame is installed so that it

Accepted Answer

A) butts against the jambs of a CMU wall. 
B) wraps around the jambs of a CMU wall. 
C) A or B. 
D) A and B. 
A) butts against the jambs of a CMU wall. 
B) wraps around the jambs of a CMU wall. 
C) A or B. 
D) A and B.

Question 14

Sketch in plan various types of wood door frames, and give the terminology used to describe various parts of a door frame.

Accepted Answer

Wood door frames come in various types,

Question 15

Which of the following windows is top- hung?

Accepted Answer

A) Pivoting window 
B) Hopper window 
C) Awning window 
D) Casement window 
E) None of the above 
A) Pivoting window 
B) Hopper window 
C) Awning window 
D) Casement window 
E) None of the above

Question 16

The performance of windows to water intrusion is a function of air pressure difference on the inside and outside surfaces of the window. The pressure difference for which a window is tested for water intrusion is a function of its performance grade (permissible design wind load). What is the relationship between the performance grade of a window and the pressure difference for which it is tested for water intrusion?

Accepted Answer

The pressure difference for water intrus

Question 17

What is the typical difference in the dimensions of rough opening and the end- to- end dimensions of a window?

Accepted Answer

1/2 in. in

Question 18

Aluminum has high thermal conductance. Therefore, aluminum windows are inefficient in terms of energy consumption. How is the aluminum window industry addressing this problem?

Accepted Answer

By developing therma

Question 19

Name (full version and its acronym)the U.S. organization that is recognized for rating windows for energy performance.

Accepted Answer

National F

Question 20

In vinyl- (or aluminum- )clad windows, the cladding is used on exterior

Accepted Answer

A) window frame members. 
B) sash frame members. 
C) both window frame and sash frame members. 
A) window frame members. 
B) sash frame members. 
C) both window frame and sash frame members.

Exam 31: Windows and Doors

The use of nailing flanges in windows also requires the use of

Using sketches, explain the following terms: (a)punched windows, (b)strip windows, (c)window wall, and (d)curtain wall.

Sketch in plan a hollow metal door frame and its junction with (a)a metal- stud wall and (b)a CMU wall.

Explain the purpose and anatomy of a nailing flange. Which types of windows are typically provided with nailing flanges?

A window has been rated as HS- C35 71 × 59. Explain each term of the rating.

Snap- on joinery is generally used in

Which of the following window types can provide up to 100% ventilation when fully open?

The term direct- glaze window implies

Give reasons for the popularity aluminum in contemporary windows and curtain walls.

Using leader lines and labels, identify thermal breaks in the aluminum cross section given in the following window head detail.

Fire- rated doors are rated as

In addition to energy performance rating by NFRC, windows are also rated for: (i)wind load resistance (structural performance), (ii)water leakage, (iii)resistance to forced entry, and (iv)air leakage. Is this part of NFRC rating?

A hollow metal door frame is installed so that it

Sketch in plan various types of wood door frames, and give the terminology used to describe various parts of a door frame.

Which of the following windows is top- hung?

What is the typical difference in the dimensions of rough opening and the end- to- end dimensions of a window?

Aluminum has high thermal conductance. Therefore, aluminum windows are inefficient in terms of energy consumption. How is the aluminum window industry addressing this problem?

Name (full version and its acronym)the U.S. organization that is recognized for rating windows for energy performance.

In vinyl- (or aluminum- )clad windows, the cladding is used on exterior

An Overview of the Building Delivery Process How Buildings Come Into Being

Design and Constructions Regulations

Loads on Buildings

Load Resistance the Structural Properties of Materials

Properties of the Envelope-I Thermal Properties

Properties of the Envelope-II Air and Water Vapor Control

Fire and Smoke-Related Properties

Acoustical Properties of Materials

Principles of Joints and Sealants Expansion and Contraction Control

Principles of Sustainable Construction

Soils and Excavations

Below-Grade Construction Foundation Systems and Basements

Materials for Wood Construction-I Lumber

Materials for Wood Construction-Ii Engineered Wood Products, Fasteners, and Connectors

Wood Light-Frame Construction-I

Wood Light-Frame Construction-II

Structural Insulated Panel Construction

Material Steel and Steel Components

Structural Steel Construction

Cold-Formed Steel Construction

Lime, Portland Cement, and Concrete

Concrete Construction-I Formwork, Reinforcement, and Slabs-On-Ground

Concrete Construction-II Site-Cast and Precast Concrete Framing Systems

Masonry Materials-I Mortar and Brick

Masonry Materials-II Concrete Masonry Units, Natural Stone, and Glass Masonry Units

Masonry and Concrete Bearing Wall Construction

Exterior Wall Cladding-I Principles of Rainwater Infiltration Control

Exterior Wall Cladding-II Masonry, Precast Concrete, and Gfrc

Exterior Wall Cladding-III Stucco, Adhered Veneer, Eifs, Natural Stone, and Insulated Metal Panels

Glass, Glazing, and Light-Transmitting Plastics

Exterior Wall Cladding-Iv Wall System in Glass

Roofing-I Low-Slope Roofs

Roofing-I Steep Roofs

Stairs

Floor Coverings

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