โ SetsEngineering Mathematics โ Set 4
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Engineering Mathematics Practice Questions โ Set 4
10 free Engineering Mathematics reviewer questions with answers and explanations. Pindutin ang sagot mo para makita agad kung tama โ kasama na ang paliwanag. Set 4 of 5.
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A project has an initial cost of โฑ3,500,000 and is expected to provide annual net benefits of โฑ850,000 for 6 years. What is the approximate 'Internal Rate of Return' (IRR) of this project?
32
Determine the slope of the curve y = 2xยณ - 4x + 5 at the point where x = 2.
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A surveyor measures a distance of 800 meters using a tape that is 0.02 meters too long. What is the actual corrected distance?
34
What is the result of the dot product (scalar product) of two vectors A = 3i + 4j and B = 2i - 1j?
35
In structural analysis, what is the 'Stiffness' of a member defined as?
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A circular tank with a diameter of 10 meters is filled with water to a depth of 4 meters. What is the total volume of water in the tank in cubic meters?
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A simple beam 5 meters long carries a uniformly distributed load of 15 kN/m over its entire length. What is the shear force at each support?
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Which of the following describes 'Laminar Flow' in fluid mechanics?
39
A point is located at coordinates (3, 4). If the axes are rotated 90ยฐ counter-clockwise, what are the new coordinates of the point?
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