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5) The stress acting on a conductor strung between two poles is a: a) shearing stress b) compressive stress c) bending stress d) tensile stress 6) In describing the load characteristic of a distribution system, the coincidence factor is the reciprocal of the: a) load factor b) diversity factor c) demand factor d) contribution factor 7) In describing the load characteristic of a distribution system, the loss factor approaches the square of the load factor, if: a) the peak load is very short lasting b) the peak load is long lasting c) the load is constant d) the off-peak load is zero 8) When a load is linearly distributed along a given feeder, the load can be assumed concentrated: a) at the end of the feeder b) in the middle of the feeder c) at 3/4 of the feeder length d) at 2/3 of the feeder length