The average of 53.7, 48.6, 49, and? 51.5 is 50.7.
Answer the following statement true (T) or false (F)
True
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While having a discussion, Technician A says that most solenoids are mounted on the top of the starter motor. Technician B says some solenoids are mounted in a remote location. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
The saturation temperature of the refrigerant in the system can be read on the refrigeration gauges:
A) On the inside colored scales of the gauge. B) By simply taking the pressure reading and dividing it by 3. C) By simply taking the pressure reading and dividing it by 1. D) By simply taking the pressure reading and dividing it by 2.
Three years ago, Witt Gas Controls purchased equipment for $80,000 that was expected to have a useful life of 5 years with a $9000 salvage value. Increased demand necessitated an upgrade costing $30,000 one year ago. Technology changes now require that the equipment be upgraded again for another $25,000 so that it can be used for 3 more years. Its annual operating cost will be $48,000 and it will have a $19,000 salvage value after 3 years. Alternatively, it can be replaced with new equipment that will cost $68,000 with operating costs of $35,000 per year and a salvage value of $21,000 after 3 years. If replaced now, the existing equipment will be sold for $12,000.
(a) Calculate the annual worth of the defender at an interest rate of 10% per year. (b) Determine the AW of the challenger over 3 years and select it or the defender.
Calculate the force, pressure, or area problems, as indicated.
Fill in the blank(s) with the appropriate word(s).