Which physical quantity measures fraction of the input energy a machine actually concerts into output energy ?
1 answer:
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Answer:
load factor = 0.782
Shrink Factor = 0.833
no of truck is 62500
Explanation:
given data
soil weighs in situ condition = 2,520 lbs/CY
soil weighs in loose condition = 1,970 lb/CY
soil weighs in embanked state = 3,025 lbs/CY
average volume = 16 LCY
soil from a borrow pit = 1 million CCY
solution
first we get here Load Factor that is express as
load factor =
load factor = 0.782
and Shrink Factor will be as
Shrink Factor =
Shrink Factor = 0.833
and
no of truck will be
no of truck =
no of truck is 62500
Answer: Fulcrum
Definition:
the point on which a lever rests or is supported and on which it pivots.
Definition:
the point on which a lever rests or is supported and on which it pivots.