all of the following statements about basement walkouts in freezing climates are true except one. identify…

all of the following statements about basement walkouts in freezing climates are true except one. identify the false statement\nbasement walkouts allow greater frost depth around the house\nlowering house foundations and footings can protect against frost damage around basement walkouts\ncracks around doorframes at the walkout can indicate frost heave\nrailings should not be provided around the top of basement walkouts for fear of obstructing escape\nmany basement walkouts provide an easy path for water to get into basements\nquestion 20\n1 pts\ngarage door operators may fail to operate for any of the following reasons except\nimproperly installed\nthe auto reverse sensitivity is set too low\npoor door adjustment\nthe gfci receptacle has tripped\npoor operator adjustment or maintenance

all of the following statements about basement walkouts in freezing climates are true except one. identify the false statement\nbasement walkouts allow greater frost depth around the house\nlowering house foundations and footings can protect against frost damage around basement walkouts\ncracks around doorframes at the walkout can indicate frost heave\nrailings should not be provided around the top of basement walkouts for fear of obstructing escape\nmany basement walkouts provide an easy path for water to get into basements\nquestion 20\n1 pts\ngarage door operators may fail to operate for any of the following reasons except\nimproperly installed\nthe auto reverse sensitivity is set too low\npoor door adjustment\nthe gfci receptacle has tripped\npoor operator adjustment or maintenance

Answer

Question 1

Brief Explanations:

Basement walkouts actually reduce frost depth around the house as they expose soil to cold air. Railings are important for safety around basement walkouts and do not obstruct escape. Lowering foundations/footings can help with frost - related issues, cracks can indicate frost heave, and walkouts can be water - entry points.

Answer:

basement walkouts allow greater frost depth around the house, railings should not be provided around the top of basement walkouts for fear of obstructing escape

Question 2

Brief Explanations:

Improper installation, poor door/operator adjustment or maintenance, and a tripped GFCI receptacle can cause garage door operator failures. Auto - reverse sensitivity being set too low is not a reason for the operator to fail to operate; it is more related to safety functionality when the door encounters an obstacle.

Answer:

the auto reverse sensitivity is set too low