HUD Manufactured Home Installation
Program (MHIP) Installer Examination
Practice Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. What is the minimum required distance from the ground to the
bottom of a manufactured home floor over crawl space?
A. 8 inches
B. 12 inches
C. 18 inches
D. 24 inches
Rationale: 18 inches is the minimum clearance specified in HUD
standards to allow for proper ventilation and access for inspection.
,2. Which type of foundation is acceptable under HUD Manufactured
Home Installation Standards?
A. Poured concrete slab only
B. Wooden piers only
C. Concrete piers or continuous perimeter foundations
D. Steel beams only
Rationale: HUD standards allow for concrete piers or continuous
perimeter foundations to ensure structural stability.
3. How often should tie-downs be spaced along the perimeter of a
manufactured home?
A. Every 4 feet
B. Every 8 feet
C. Every 12 feet
D. Every 16 feet
Rationale: Tie-downs are required every 8 feet along the perimeter
to resist wind forces and meet HUD stability requirements.
4. What is the primary purpose of ground anchors in manufactured
home installation?
A. Aesthetic alignment
B. To resist wind uplift forces
C. To support electrical grounding
, D. To prevent pest intrusion
Rationale: Ground anchors stabilize the home against wind uplift and
lateral movement, which is critical for safety.
5. When leveling a manufactured home, what tool is recommended for
accuracy?
A. Ruler
B. Carpenter’s square
C. Leveling laser or spirit level
D. Tape measure
Rationale: A laser or spirit level ensures the home is correctly leveled,
which is crucial for structural integrity and system function.
6. How should skirting be installed around a manufactured home?
A. Only on the long sides
B. Encircling the entire perimeter with ventilation
C. Only on the front and back
D. Under the home, with no ventilation
Rationale: Skirting must encircle the home to prevent debris and
pests while allowing air circulation under the home.
, 7. What is the recommended slope for site drainage away from a
manufactured home?
A. 1 inch per 10 feet
B. 1 inch per 5 feet
C. 1 inch per foot
D. 0.5 inch per foot
Rationale: A slope of 1 inch per foot ensures water drains away,
protecting the foundation and preventing flooding.
8. What is the minimum wind zone requirement for manufactured
homes in areas prone to hurricanes?
A. Wind Zone I
B. Wind Zone II
C. Wind Zone III
D. Wind Zone IV
Rationale: Wind Zone III homes are engineered for high-wind areas
according to HUD wind zone maps.
9. Which fastener type is acceptable for securing tie-down straps to
ground anchors?
A. Standard nails
B. High-strength bolts or straps
C. Wooden pegs
Program (MHIP) Installer Examination
Practice Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. What is the minimum required distance from the ground to the
bottom of a manufactured home floor over crawl space?
A. 8 inches
B. 12 inches
C. 18 inches
D. 24 inches
Rationale: 18 inches is the minimum clearance specified in HUD
standards to allow for proper ventilation and access for inspection.
,2. Which type of foundation is acceptable under HUD Manufactured
Home Installation Standards?
A. Poured concrete slab only
B. Wooden piers only
C. Concrete piers or continuous perimeter foundations
D. Steel beams only
Rationale: HUD standards allow for concrete piers or continuous
perimeter foundations to ensure structural stability.
3. How often should tie-downs be spaced along the perimeter of a
manufactured home?
A. Every 4 feet
B. Every 8 feet
C. Every 12 feet
D. Every 16 feet
Rationale: Tie-downs are required every 8 feet along the perimeter
to resist wind forces and meet HUD stability requirements.
4. What is the primary purpose of ground anchors in manufactured
home installation?
A. Aesthetic alignment
B. To resist wind uplift forces
C. To support electrical grounding
, D. To prevent pest intrusion
Rationale: Ground anchors stabilize the home against wind uplift and
lateral movement, which is critical for safety.
5. When leveling a manufactured home, what tool is recommended for
accuracy?
A. Ruler
B. Carpenter’s square
C. Leveling laser or spirit level
D. Tape measure
Rationale: A laser or spirit level ensures the home is correctly leveled,
which is crucial for structural integrity and system function.
6. How should skirting be installed around a manufactured home?
A. Only on the long sides
B. Encircling the entire perimeter with ventilation
C. Only on the front and back
D. Under the home, with no ventilation
Rationale: Skirting must encircle the home to prevent debris and
pests while allowing air circulation under the home.
, 7. What is the recommended slope for site drainage away from a
manufactured home?
A. 1 inch per 10 feet
B. 1 inch per 5 feet
C. 1 inch per foot
D. 0.5 inch per foot
Rationale: A slope of 1 inch per foot ensures water drains away,
protecting the foundation and preventing flooding.
8. What is the minimum wind zone requirement for manufactured
homes in areas prone to hurricanes?
A. Wind Zone I
B. Wind Zone II
C. Wind Zone III
D. Wind Zone IV
Rationale: Wind Zone III homes are engineered for high-wind areas
according to HUD wind zone maps.
9. Which fastener type is acceptable for securing tie-down straps to
ground anchors?
A. Standard nails
B. High-strength bolts or straps
C. Wooden pegs
