Explain how countersunk holds are dimensioned.

What will be an ideal response?


Countersunk holes are dimensioned by giving the diameter of the hole, the angle at which the hole is to be countersunk, the diameter at the large end of the hole, and the number of holes to be countersunk

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Air is heated from 20°C to 100°C. Determine the change in specific internal energy and the change in specific enthalpy for the air, assuming ideal gas with constant specific heat behavior.

Given: T1 = 20°C; T2 = 100°C What will be an ideal response?

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Soils in this order are commonly sandy in texture, quite acidic and develop primarily under coniferous trees in cool to cold climates

A) Andisols B) Alfisols C) Mollisols D) Ultisols E) Spodosols

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A loud "bang" is heard and felt every time the accelerator is depressed or released on a rear-wheel drive vehicle. Technician A says that a leaking shock absorber could be the cause. Technician B says that a broken torque arm could be the cause. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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The ground around the house should slope away from the home at a minimum ____% grade (6" in 10') for at least the first 5'.

A. 3 B. 5 C. 7 D. 10

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