In manicuring, the nail chamois buffer is used to:
What will be an ideal response?
Polish the nail
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PROBLEM 3.37 The aluminum rod BC is bonded to the brass rod AB Knowing that each rod is solid and has a diameter of 12 mm, determine the angle of twist (a) at B, (b) at C.
A sphere of ice, 5 cm in diameter, is exposed to 65 km/h wind with 15 percent relative humidity. Both the ice sphere and air are at ? 1°C and 90 kPa. Predict the rate of evaporation of the ice in g/h by use of the following correlation for single spheres: Sh = [4.0 + 1.21 (ReSc)2/3]0.5. Data at ? 1°C and 90 kPa: , kinematic viscosity (air) = 1.32 × 10?7 m2/s, vapor pressure (H2O) = 0.56 kPa and density (ice) = 915 kg/m3.
What will be an ideal response?
Technician efficiency is calculated by taking _______
A) Hours at work ÷ scheduled hours B) Billable hours ÷ hours clocked on repair orders C) Scheduled hours ÷ billable hours D) Billable hours ÷ hours at work
P-type material is silicone doped with which of these?
A) Indium B) Boron C) Either A or B D) Neither A nor B