Technician A says that ladder switches can perform as a toggle switch. Technician B says that some smart switches are multi-function. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: C
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Conservation of energy suggests that potential energy is converted to kinetic energy when an object falls in a vacuum. Velocity at impact can be determined as follows: V = Constant
(a) Determine the constant so that the equation is valid for h in ft and V in feet per second (ft/s). (b) Determine the constant so that the equation is valid for h in ft but V in mph. (c) If you drop an object from 455 ft, what is the velocity on impact with the ground in mph and ft/s?
Final adjustment of a deck slab's elevation is done using _____
a. hanger clamps b. wedges c. haunches d. leveling screws
Usually an analog signal does not require filtering before DSP occurs
Indicate whether the statement is true or false
Use time differentiation property to find the Fourier transform F(?) of the signal shown in Figure 1.