Peak Hour Factor (PHF) is used to represent the proportion of peak sub-hourly traffic flow within the peak hour. If 15 -minute sub-hours are considered, the theoretically possible range of PHF will be

(A) 0 to 1.0

(B) 0.25 to 0.75

(C) 0.25 to 1.0

(D) 0.5 to 1.0

Peak Hour Factor (PHF) is used to represent the proportion of peak sub-hourly traffic flow within the peak hour. If 15 -minute sub-hours are considered, the theoretically possible range of PHF will be

(A) 0 to 1.0

(B) 0.25 to 0.75

(C) 0.25 to 1.0

(D) 0.5 to 1.0

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