What is the purpose of the Bridge Formula and why should professional drivers know this formula?
What will be an ideal response?
It determines the appropriate maximum gross weight for a CMV, based on the number and spacing of axles. Knowing the Bridge Formula makes it easy to determine whether or not a structure can bear the weight of a CMV.
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For the following cell pattern,
(a) Find the reuse distance if radius of each cell is 2 km.
(b) If each channel is multiplexed among 8 users, how many calls can be
simultaneously processed by each cell if only 10 channels per cell are
reserved for control, assuming a total bandwidth of 30 MHz is available
and each simplex channel consists of 25 kHz?
(c) If each user keeps a traffic channel busy for an average of 5% time and an
average of 60 requests per hour are generated, what is the Erlang value
Why is interoperability of parts so important in automated manufacturing?
What will be an ideal response?
DOT 3 brake fluid can absorb ________ % of its volume of water per year
A) 15% B) 50% C) 2% D) None of these
At an engineering site, a 1-hp motor is placed a distance d from a portable generator, as depicted in Figure P2.43. The generator can be modeled as an ideal DC source VG = 110V. The nameplate on the motor gives the following rated voltages and full-load currents:
If d = 150m and the motor must deliver its full-rated power, determine the minimum AWG conductors that must be used in a rubber-insulated cable. Assume that losses occur only in the wires.
Find:
The minimum AWG wire that will meet the specifications.
Assumptions:
Assume an ideal DC source.