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NASCLASiteworkmedium13% of exam part

From the offset chain, what is the distance from the west control line to the east edge of the stabilized entrance?

Correct Answer

C) 44 ft

The east edge is not the first offset alone; it is the offset plus the entrance width.

Answer Options
A
16 ft
B
28 ft
C
44 ft
D
56 ft

Why This Is the Correct Answer

The east edge is not the first offset alone; it is the offset plus the entrance width.

Why the Other Options Are Wrong

Option A: 16 ft

Choice A locates only the west edge of the stabilized entrance.

Option B: 28 ft

Choice B reads only the entrance width.

Option D: 56 ft

Choice D adds the extra 12 ft clearance beyond the east edge.

Memory Technique

Offset hook for stabilized entrance offset: reference edge plus opening width.

Reference Hint

Open Sheet C-266; locate the named site feature and use only the dimensions or scale bar shown for that feature.

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