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Exam (elaborations)
Cmp 124 Test Questions With All Correct Answers
CMP 124 TEST QUESTIONS WITH ALL CORRECT ANSWERS 
 
What is a CMU made out of? - Answer-Portland Cement 
Water 
Fine aggregates 
Admixtures 
 
How heavy is a Standard Weight CMU? - Answer-45 Lbs 
 
How heavy is a Light Weight CMU? - Answer-25 Lbs 
 
Can light weight CMU be used underground? - Answer-No, only heavy weight CMU can be used underground level 
 
What is the difference between Type 1 and Type 2 CMU? - Answer-Type 1 is M.C. controlled 
Type 2 is not restricted to M.C. 
 
What is the be...
Exam (elaborations)
CMP 124 Exam 2 Questions and Answers 100% Pass | Graded A+
PopularCMP 124 Exam 2 Questions and 
Answers 100% Pass | Graded A+ 
CMU - Concrete Masonry Unit 
CMU's are made of - - Portland Cement 
- Water 
- Aggregate (Fine) 
- Admixtures (Sometimes) 
Types and Reasons for Admixtures in CMU - - Air Entrainment: For 
protection 
- Certain admixtures are used for finish 
Weight of Certain CMU's - - Standard Weight 
* 8'' Block = 45lbs 
* Above + Below grade 
- Light Weight 
*8'' Block = 25lbs 
* Above grade
Exam (elaborations)
CMP 124 Exam 1 Questions and Answers
CMP 124 Exam 1 Questions and Answers 
 
 
Footings details include - ANSWERS -1. Size 
-"twice the width of the wall" 
 
2. shape 
-mortar attached, keyway, or steel rebar 
 
Soil is a ..... - ANSWERS -building component/material 
 
Forms for concrete include - ANSWERS -foam blocks 
 
Grain pattern - ANSWERS --Shows the wood's character 
-Shows the structural properties 
 
Types of Wood - ANSWERS -Spring Wood and Summer Wood 
 
Spring Wood - ANSWERS --Early 
-Larger than Summer Wood 
-L...
Exam (elaborations)
CMP 124 Test 3 Exam Questions and Answers 100% Correct | Graded A+
CMP 124 Test 3 Exam Questions and 
Answers 100% Correct | Graded A+ 
Solid Core Doors - -Higher cost 
-More durable 
-Heavier hinges 
-Sound control 
-Fire protection 
Hollow Core Doors - -Lower cost 
-Less durable 
-Less sound control 
-Less fire protection 
Pre-hung Door - -Height = 6' - 8" 
-Arrives to jobsite alright hung in jamb/frame 
Door Jamb - -Gets thicker if wall gets thicker 
-The upright parts to which the door is hung 
Interior Doors - -1 3/8" thick 
-6' - 8" high
Exam (elaborations)
CMP 124 Final Exam with Complete Solutions Graded A+
CMP 124 Final Exam with Complete 
Solutions Graded A+ 
interior doors function - -provide privacy 
-block out sound (threshold) 
-closure to room/space 
interior door styles - -flush 
-panel 
-bi-fold 
-pocket 
interior door: flush core types - core types: 
-hollow core 
-solid core 
flush: hollow core facts - low cost 
low security 
2 hinges (less stress) 
flush: solid core advantages - -high cost 
-high security
Exam (elaborations)
CMP 124 Exam Questions and Answers 100% Correct | Graded A+
CMP 124 Exam Questions and Answers 
100% Correct | Graded A+ 
What is a CMU made out of? - Portland Cement 
Water 
Fine aggregates 
Admixtures 
How heavy is a Standard Weight CMU? - 45 Lbs 
How heavy is a Light Weight CMU? - 25 Lbs 
Can light weight CMU be used underground? - No, only heavy weight 
CMU can be used underground level 
What is the difference between Type 1 and Type 2 CMU? - Type 1 is 
M.C. controlled 
Type 2 is not restricted to M.C. 
What is the best grade of CMU? - N- Suitable fo...
Package deal
CMP 124 Exam Package Deal.
CMP 124 Exam Package Deal.
Exam (elaborations)
CMP 124 Exam 2 Questions With Revised Answers
CMP 124 Exam 2 Questions With 
Revised Answers 
CMU - answerConcrete Masonry Unit 
CMU's are made of - answer- Portland Cement 
- Water 
- Aggregate (Fine) 
- Admixtures (Sometimes) 
Types and Reasons for Admixtures in CMU - answer- Air Entrainment: For protection 
- Certain admixtures are used for finish 
Weight of Certain CMU's - answer- Standard Weight 
* 8'' Block = 45lbs 
* Above + Below grade 
- Light Weight 
*8'' Block = 25lbs 
* Above grade 
-Difference in weights comes from aggreg...
Exam (elaborations)
CMP 124 FINAL Exam Questions With Revised Answers
©THEBRIGHTSTARS 2024 
CMP 124 FINAL Exam Questions With 
Revised Answers 
Garage door basic size? - answer(width x height) 
- 9' x 7' 
-16' x 7' 
What is the rough door opening for a garage door? - answerAdd 3" to door size; If garage 
door opening is 16' than opening for brick will be 16' 3'' because of walmanized wood on each 
side. 
Wood Door material - answerWood: 
- Solid wood w/ recessed pane 
*Advantages: 
-Aesthetic value, 
-R value 
*Disadvantages: 
-Rotting, 
-Sagging, Loose ...
Exam (elaborations)
Cmp 124 Exam Questions With Revised Answers
Cmp 124 Exam Questions With Revised 
Answers 
What is a CMU made out of? - answerPortland Cement 
Water 
Fine aggregates 
Admixtures 
How heavy is a Standard Weight CMU? - answer45 Lbs 
How heavy is a Light Weight CMU? - answer25 Lbs 
Can light weight CMU be used underground? - answerNo, only heavy weight CMU can be 
used underground level 
What is the difference between Type 1 and Type 2 CMU? - answerType 1 is M.C. controlled 
Type 2 is not restricted to M.C. 
What is the best grade of CMU? - a...
Exam (elaborations)
CMP 124 Exam 3 Questions With Revised Answers
CMP 124 Exam 3 Questions With Revised 
Answers 
What is purpose of Insulation - answerStop heat transfer, stop sound transmission 
What are 3 methods of heat transfer - answerConduction, convection, radiation 
how does heat move through conduction - answermovement of heat through a solid or liquid 
Convection moves - answerFrom one region to another 
Where does radiation heat come from - answerSun, when it hits objects 
What type of R-value is in 2x4 walls - answerR11, R13, R15 
Advantages of Ce...
Exam (elaborations)
CMP 124 Final Exam Study Guide.
CMP 124 Final Exam Study Guide. 
Interior doors function - answer-provide privacy 
-block out sound (threshold) 
-closure to room/space 
interior door styles - answer-flush 
-panel 
-bi-fold 
-pocket 
interior door: flush core types - answercore types: 
-hollow core 
-solid core 
flush: hollow core facts - answerlow cost 
low security 
2 hinges (less stress) 
flush: solid core advantages - answer-high cost 
-high security 
-high stress: 3 hinges 
-sound control 
-fire protection 
-thermal insula...
Exam (elaborations)
CMP 124 Test 3 Questions With Revised Answers
CMP 124 Test 3 Questions With Revised 
Answers 
Solid Core Doors - answer-Higher cost 
-More durable 
-Heavier hinges 
-Sound control 
-Fire protection 
Hollow Core Doors - answer-Lower cost 
-Less durable 
-Less sound control 
-Less fire protection 
Pre-hung Door - answer-Height = 6' - 8" 
-Arrives to jobsite alright hung in jamb/frame 
Door Jamb - answer-Gets thicker if wall gets thicker 
-The upright parts to which the door is hung 
Interior Doors - answer-1 3/8" thick 
-6' - 8" high 
-L...
Exam (elaborations)
CMP 124 Lecture Quiz with Correct Answers
CMP 124 Lecture Quiz with Correct Answers 
 
 
Effect of moisture content on wood properties - Answer-the dryer the wood the less it warps, rots, the stronger/stiffer it is, and the easier it is to bond. 
 
2 x 3 - 2x6 Dimensions actual vs advertised - Answer-minus .5" 
 
2x8 - 2x12 Dimensions actual vs advertised - Answer-minus .75" 
 
Cedar and red wood...? - Answer-Don't rot or decay 
 
closer rings mean - Answer-stressed environment 
 
Ponderosa Pine - Answer-smooth grain, less cracks, w...
Exam (elaborations)
CMP 124 Test 3 Exam Questions with Answers
CMP 124 Test 3 Exam Questions with Answers 
 
Gypsum Drywall - Answer--Chalky surface 
-Fire resistant 
-Low cost 
-High density 
 
Type X Drywall - Answer--Commercial 
-Fire Rated 
 
Moisture Resistant Drywall - Answer--Bathrooms, wet rooms 
-MR = moisture resistant board 
-Green board 
 
Regular Drywall - Answer--White board 
-Most commonly used in homes 
-Not resistant to mold or mildew 
 
High Impact Drywall - Answer--Purple 
-Moisture and mold resistant 
-Paper face is stronger 
-Used in a...
Exam (elaborations)
CMP 124 Exam 2 Questions and Answers All Correct
CMP 124 Exam 2 Questions and Answers All Correct 
 
4 Functions of Mortar - Answer--bind 
-seal: moisure + air 
-compensate: size variation 
-esthetic: color + shadow lines 
 
Make up of Mortar - Answer--portland cement + lime 
-sand (clean washed) (well graded) 
-water (clean) 
 
What do we use mortar with - Answer--bricks 
-stones 
-CMU's 
 
mortar plastic state - Answer--workable 
-water retentative 
-bond quality 
-consistent rate of hardening 
 
mortar hardened state - Answer--appearance ...
Exam (elaborations)
CMP 124 Exam 1 Questions with All Correct Answers
CMP 124 Exam 1 Questions with All Correct Answers 
What kind of lumber is used in wood foundations? - Answer-Treated lumber 
 
What kind of nails used in wood foundations? - Answer-Only Stainless steel because it won’t erode 
 
Advantages of Wood Foundations - Answer-- No Construction delays due to mud or concrete trucks 
 
- cost savings (less $ than concrete) 
 
-Energy savings (only if you finish basement insulate) 
 
Site Prep - how much and what is the base? - Answer-6 - 12" of crushed ...
Exam (elaborations)
CMP 124 Final Test with Complete Solutions Graded A+
CMP 124 Final Test with Complete Solutions Graded A+ 
 
Fire door label classification (commercial door) - Answer-A= 3hr 
B=1 1/2 hr 
c=3/4 hr 
 
garage door: basic size - Answer-9' x 7' 
16' x 7' 
10' x 8' 
*width first height second 
 
garage door: material - Answer-wood 
steel 
fiber-glass w/ alum frame 
 
wood garage door: - Answer--solid wood w/ recessed panel 
-hollow core 
 -door skin (masonite) 
 -*check paint/ finish recs 
 
wood garage door (advantages) - Answer--aesthetic value...
Exam (elaborations)
Cmp 124 Final Test Questions With Revised Answers
CMP 124 FINAL TEST QUESTIONS WITH REVISED ANSWERS 
 
Ordering garage door information - Answer--Size 
-Panel Info 
-Finish 
-Insulation 
-Roller track 
-Spring 
 
Safety garage door - Answer-- Reversing switch 
 - Causes 50 deaths / year 
 - By touch 
 - Electronic Eye (light) 
 
Siding structural strength? - Answer-Usually not considered as structural strength bus some may provide rigidity 
 
Vinyl siding made of? - Answer-PVC; introduced in early 1960's 
 
Vinyl siding Advantages / Disadvan...