Technician A says that many bearings have a thin overlay of babbitt. Technician B says that bearings should have spread and crush to keep them from spinning when the crankshaft rotates. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
C
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The first step in developing the farm plan is to know the farm's ____
A) owners B) location C) address D) features
Describe the elements that should be present in a comprehensive and effective Airport Emergency Plan.
What will be an ideal response?
Equipment maintenance costs for manufacturing explosion-proof pressure switches are projected to be $125,000 in year 1 and increase by 3% each year through year 5. What is the equivalent annual worth of the maintenance costs at an interest rate of 10% per year, compounded semiannually? Solve using (a) the factor formula and (b) a spreadsheet.
What will be an ideal response?
A data acquisition system uses a DAC with a range of ?10 to +15 V and a resolution of 0.004 V. How many bits must be present in the DAC?
Known quantities: The range, -10 -15 V, and the resolution, 0.004 V, of a data acquisition system. Find: The number of bits of the DAC.