1)Which set of lead grades has a grade out of sequence? A) H, HB, B, 3B B) 7B, H, F, 3H C) 6B, B, H, 4H D) 9H, HB, B, 2B 2)

Civil Engineering Feb 22, 2021

1)Which set of lead grades has a grade out of sequence?
A) H, HB, B, 3B
B) 7B, H, F, 3H
C) 6B, B, H, 4H
D) 9H, HB, B, 2B
2). Which type of line is part of a dimension?
A) break lines
B) phantom lines
C) extension lines
D) cutting plane lines
3). Which type of line is particular to section drawings?
A) break lines
B) phantom lines
C) extension lines
D) cutting plane lines

Expert Solution

1) ANS: B
2) ANS: C
3) ANS: D

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