___ describes the relationship between the output of a sensor and the physical variable being measured such as pressure or temperature.
A. Multiplexing
B. Impedance
C. Floating impedance
D. Transfer function
Answer: D
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Fill in the missing values (A through D) for a loan of $10,000 if the interest rate is compounded at 10% per year.
What will be an ideal response?
In conducting an EVA analysis for year 2 for new equipment on its primary product line, Analogy, Inc., manufacturers of preassembled blower packages and other water treatment components, determined the EVA to be $28,000. Analogy uses an after-tax interest rate of 14% per year and its Te is 35%. The new equipment had a first cost of $550,000 and was MACRS depreciated using a 3-year recovery period. Since the company CEO knew that the GI was $500,000, he asked you to determine the operating expenses (OE) associated with the equipment in year 2.
What will be an ideal response?
A mechanical support framing system is shown in Figure P2.11. The framing consists of steel floor grat-ing over steel beams and entirely supported by four ten-sion hangers that are connected to floor framing above it. It supports light machinery with an operating weight of 4000 lbs, centrally located. (a) Determine the impact factor I from the Live Load Impact Factor, Table 2.3. (b) Calculate the total live load acting on one hanger due to the machinery and uniform live load of 40 psf around the machine. (c) Calculate the total dead load acting on one hanger. The floor framing dead load is 25 psf. Ignore the weight of the hangers. Lateral bracing is located on all four edges of the mechanical floor framing for stability and transfer of lateral loads.
If an electric heater requires 23 A at 110 V, determine
a. The power it dissipates as heat or other losses. b. The energy dissipated by the heater in a 24-h period. c. The cost of the energy if the power company charges at the rate 6 cents/kWh. What will be an ideal response?