just refer to english version the perfomance of a signalised intersection is to be evaluated by

Name: just refer to english version the perfomance of a signalised intersection is to be evaluated by using intersection delay studies the manual method has been used to collect data at intervals 45992
Uploaded: 2023-07-26T03:01:04-08:00
Duration: 33 s
Channel: Numerade
Description: just refer to english version the perfomance of a signalised intersection is to be evaluated by using intersection delay studies the manual method has been used to collect data at intervals 45992

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Question

The performance of a signalized intersection is to be evaluated by using intersection delay studies. The manual method has been used to collect data at intervals of 15 seconds, and this is given in Table 2(a). Masa (bermula pada minit) Time (minute starting at) Bilangan kenderaan berhenti pada jalan tuju pada masa (saat) Number of vehicles stopped in the approach at time (sec) Bilangan kenderaan berhenti Number of vehicles stopped tidak berhenti not stopping + 0 +15 +30 + 45 09:00 09:01 09:02 09:03 09:04 09:05 0 3 4 2 0 9 1 1 5 6 7 3 3 5 7 0 0 3 7 5 0 6 2 7 10 12 14 12 7 17 12 11 17 10 13 14 Jadual/Table 2(a) Berdasarkan cerapan data yang diperoleh itu, hitung perkara yang berikut: (i) Jumlah kelengahan (ii) Purata kelengahan per kenderaan berhenti (iii) Purata kelengahan per kenderaan pada jalan tuju (iv) Peratus kenderaan berhenti Based on the observed data, calculate the following: (i) Total delay (ii) Average delay per stopped vehicle (iii) Average delay per approach vehicle (iv) Percentage of vehicles stopped

          The performance of a signalized intersection is to be evaluated by using intersection delay studies. The manual method has been used to collect data at intervals of 15 seconds, and this is given in Table 2(a).

Masa (bermula pada minit) Time (minute starting at)
Bilangan kenderaan berhenti pada jalan tuju pada masa (saat) Number of vehicles stopped in the approach at time (sec)
Bilangan kenderaan berhenti Number of vehicles stopped tidak berhenti not stopping
+ 0
+15
+30
+ 45
09:00 09:01 09:02 09:03 09:04 09:05
0 3 4 2 0 9
1 1 5 6 7 3
3 5 7 0 0 3
7 5 0 6 2 7
10 12 14 12 7 17
12 11 17 10 13 14

Jadual/Table 2(a)

Berdasarkan cerapan data yang diperoleh itu, hitung perkara yang berikut:
(i) Jumlah kelengahan
(ii) Purata kelengahan per kenderaan berhenti
(iii) Purata kelengahan per kenderaan pada jalan tuju
(iv) Peratus kenderaan berhenti

Based on the observed data, calculate the following:
(i) Total delay
(ii) Average delay per stopped vehicle
(iii) Average delay per approach vehicle
(iv) Percentage of vehicles stopped

just refer to english version the perfomance of a signalised intersection is to be evaluated by using intersection delay studies the manual method has been used to collect data at intervals 45992

Added by Timothy C.

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