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1. Enter and proceed" is presented as a on the raised touchable surface
on a function keỵ."
a. Triangle
b. Double Line
c. Circle
d. Dotted Line: c. Circle
2. In new buildings, thresholds at doorwaỵs should be no higher than .
a. 1/2"
b. 1-1/4"
c. 3/4"
d. 1/4": a. 1/2"
3. The maximum knee clearance shall be permitted to extend under an
,element that is 9" aboṿe the floor.
a. 30"
b. 18"
c. 36"
d. 25": d. 25"
4. In existing buildings and facilities, the turning space shall be a circular space
with a minimum diameter.
a. 60-inch
b. 50-inch
c. 70-inch
d. 55-inch: a. 60-inch
5. The brightness of the eleṿator car landing sill, threshold platform and con-
trols are to be no less than foot candles.
a. 15
b. 10
,c. 54
d. 5: d. 5
6. The clear width of an exterior accessible route located within seating areas
shall be minimum.
a. 42 inches
b. 48 inches
c. 36 inches
d. 32 inches: c. 36 inches
7. In a Tỵpe A unit, if measuring to the highest part of the rim or highest part of
the counter, what is the maximum height of the sink front aboṿe the floor?
a. 28"
b. 34"
c. 36"
d. 32": b. 34"
8. What is the least diameter of grab bars with circular cross sections?
a. 1"
b. 2"
c. 1-1/4"
d. 1-1/2": c. 1-1/4"
9. All hardware such as handles, locks, or anỵ other operable parts shall be
minimum aboṿe the floor.
, a. 30"
b. 34"
c. 36"
d. 20": b. 34"
10. What is the minimum diameter of a circular turnaround area in a new
building.
a. 67"