Peak hour factor (PHF) is used to represent the proporiton 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

0

1.0

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0.25

0.75

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0.25

1.0

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0.5

1.0

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Solution

The correct option is C $0.25$ to $1.0$
Peak hourly factor $= \frac{V_{60}}{4 \times V_{15}}$
Peak hourly factor varies from $\Rightarrow 0.25$ to $1$

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Peak hour factor (PHF) is used to represent the proporiton 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

The correct option is C 0.25 to 1.0Peak hourly factor =V604×V15 Peak hourly factor varies from ⇒0.25 to 1

Peak hour factor (PHF) is used to represent the proporiton 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

The correct option is C $0.25$ to $1.0$
Peak hourly factor $= \frac{V_{60}}{4 \times V_{15}}$
Peak hourly factor varies from $\Rightarrow 0.25$ to $1$