Term
Safe working stress is determined by:
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multiplying the ultimate strength by dividing the ultimate strength
the factor of safety by the factor of safety
subtracting the factor of safety from adding the ultimate strength to the
the ultimate strength factor of safety
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Term
One is the trigonometric value of:
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= m x g x h (kg x 9.81 m/s/s x height
a twisting or turning effect
(m))
A. sine of 90° is the required to change a unit
B. cosine of 0° mass from a gas to liquid or liquid to
C. tangent of 45° a gas
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Term
A displacement of 9 m north of point A, and another of 6 m west of
point A can be added to give a resultant displacement from point A
of:
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12.5 m N of E 10.8 m N of W
10.8 m S of E 15 m N of W
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Term
A body can be put into equilibrium by applying an additional force
equal in magnitude but opposite in direction to the:
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parallel concurrent
resultant scalar
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Term
Trapezoid
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a quadrilateral with three parallel
a quadrilateral with no parallel sides
sides
a quadrilateral with four equal sides
, a quadrilateral with two
parallel sides
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Definition
means that the sum of the matter leaving the plant equals the sum of
the matter entering
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overall balance material balance
sensible balance dynamic equilibrium
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Term
Orthographic projection means:
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view of a perspective plane view of a cutting plane