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NHIE 2024 Exam Practice Questions and Answers
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NHIE 2024 Exam Practice Questions and Answers The Purpose of gravel on a built up tar and gravel roof is_________. a. to prevent delamination of the plys b. to protect the membrane from ultraviolet rays c. to provide ballast to help hold down the roof membrane d. all of the above. - Answer-D....

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  • October 16, 2024
  • 62
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • nhie 2024 exam practice questions and answers

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  • 2024/2025
  • 2024/2025

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EMILLECT 2024/2025 ACADEMIC YEAR ©2024 EMILLECT. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER, 2024




NHIE 2024 Exam Practice Questions and
Answers

The Purpose of gravel on a built up tar and gravel roof is_________.


a. to prevent delamination of the plys


b. to protect the membrane from ultraviolet rays


c. to provide ballast to help hold down the roof membrane


d. all of the above. - Answer✔✔-D. All of the above


a roof that has a problem with ponding generally still has water on it at least ____ hours after it

has rained.


a. 12


b. 2


c. 24


d. 48 - Answer✔✔-D. 48


The purpose of a cant strip is to _________.


a. prevent the roof membrane from cracking at a change in direction


b. provide a curb on which to set a skylight

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,EMILLECT 2024/2025 ACADEMIC YEAR ©2024 EMILLECT. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER, 2024


c. replace a reflet as the counter-flashing


d. seal the top of a parapet counter flashing. - Answer✔✔-a. prevent the roof membrane from

cracking at a change in direction


All of the following are common problems with built up roofing EXCEPT ________.


a. alligatoring


b. blistering


c. oil-canning


d. ridging - Answer✔✔-c. oil-canning


A 4 in 12 slope can be expressed as the ratio of __________.


a. 1/4


b. 12:4


c. 4:12


d. 6:2:4 - Answer✔✔-c. 4:12


A low slope can lead to problems with all of the following types of roof covering materials,

EXCEPT


a. asphalt shingles


b. fiber cement shingles


c. roll roofing

Page 2/62

,EMILLECT 2024/2025 ACADEMIC YEAR ©2024 EMILLECT. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER, 2024


d. wood shakes


e. wood shingles - Answer✔✔-c. roll roofing


The material having the shortest life expectancy is __________.


a. concrete


b. fiber cement


c. roll roofing


d. slate


e. wood - Answer✔✔-c. roll roofing


Ice dams typically form on roofs with ____________.


a. a low slope and small overhang


b. a low slope and wide overhang


c. a steep slope and small overhang


d. a steep slope and wide overhang


e. asphalt shingles - Answer✔✔-b. a low slope and wide overhang


The minimum slope for asphalt shingles in a conventional roofing application is ______.


a. 2:12


b. 4:12



Page 3/62

, EMILLECT 2024/2025 ACADEMIC YEAR ©2024 EMILLECT. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER, 2024


c. 5:12


d. 6:12 - Answer✔✔-a. 2:12


Common failure modes for asphalt shingles include all of the following, except __________.


a. cracking blisters


b. cupping or clawing


c. loss of granules


d. spalling - Answer✔✔-d. spalling


A four-year-old asphalt shingle roof that appears well-insulated, with an attic that is properly

ventilated, but having roughly 25% of the shingles showing irregular cracks in the surface should

be reported as ____________.




a. a common cosmetic condition that does not affect performance or life expectancy


b. being the result of excessive foot traffic on the roof


c. being the result of expansion and contraction of the waferboard sheathing due to changes in

humidity


d. freeze-thaw damage


e. possibly having manufacturing defects and a shortened life expectancy - Answer✔✔-e.

possibly having manufacturing defects and a shortened life expectancy


Page 4/62

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