Which of the following should be considered when selecting a type of compressor?
A. Flow rate
B. Suction pressure
C. Type of liquid being compressed
D. All of the above
A. Correct. The type of gas being compressed, the flow rate, and the discharge pressure should all be considered when selecting a type of compressor.
B. Incorrect. The type of gas being compressed, the flow rate, and the discharge pressure should all be considered when selecting a type of compressor.
C. Incorrect. The type of gas being compressed, the flow rate, and the discharge pressure should all be considered when selecting a type of compressor.
D. Incorrect. The type of gas being compressed, the flow rate, and the discharge pressure should all be considered when selecting a type of compressor.
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____________________ is the rate of doing work or using energy.
a. Electric current b. Voltage c. Resistance d. Power
Using a finite summation, compute the initial deflection at midspan for the beam in Figure P8.42.
NOTE: Because reinforced concrete beams crack due to tensile stresses created by
moment and shear, initial elastic deflections are based on an empirical equation for
moment of inertia established from experimental studies of full-size beams (provided in
the ACI Code). This equation produces an effective moment of inertia I e that varies from
about 0.35 to 0.5 of the moment of inertia I G based on the gross area of the cross
section. The additional deflection due to creep and shrinkage that occurs over time,
which can exceed the initial deflection, is not considered.
Manual transmissions all use the same SAE 80W-90 oil
Indicate whether the statement is true or false
The resistive multiplex switch is used to provide multiple inputs from a single switch using one sense circuit.
Answer the following statement true (T) or false (F)