Q229
The inclinatin of water gauge is conveniently adjusted to . . . . . . . . as the sine of that angle is . . . . . . . .
A.
5°; 1
B.
5° 441 1; 0.1
AnswerC.
4° 541; 0.2
D.
3° 541 1; 0.3
Answer: Option B
Solution
Answer: Option B
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