If a total of 33 MHz of bandwidth is allocated to a particular cellular telephone system which uses two 25 kHz simplex channels to provide full duplex voice channels, compute the number of simultaneous calls that can be supported per cell if a system uses:
(a) FDMA
(b) TDMA with 8-way time multiplexing
Assume that additional bandwidth is reserved for the control channels.
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What will be an ideal response?
Refer to Exercise 3. Suppose that the diameters of 10 pores are independent.
a. Find the probability that more than seven of them have diameters less than 3 microns. b. Find the probability that exactly one of them has a diameter greater than 11 microns.
When are subpanels used in residential wiring?
What will be an ideal response?
Tech A removes a battery by disconnecting the positive cable first. Technician B uses a battery lifting strap to lift the battery out of a vehicle
What will be an ideal response?