Report
Question
A wall of 6 m height retains a non-cohesive backfill of dry unit weight 18 kN/m3 and an angle of internal friction of 30°. Use Rankine's theory and find the total active thrust per meter length of the wall. Estimate ...

Please briefly explain why you feel this question should be reported.

Report
Cancel
in progress 0
7 months 1 Answer 27 views Beginner

Report
Question
4. The water table is located beloe the base of a rigid retaining wall 5 m high. The wall supports a backfill of cohesionless soil with 0= 30°. The backfill is dry and has a unit weight of 18 kN/m’. Determine Rankine’s passive earth pressure per meter length of the wall (Fig. Q4). WAV/AVAVIAN y = 18 kN/m = 30° 5 m Sand Figure 04
The water table is located beloe the base of a rigid retaining wall 5 m high. The wall supports a backfill of cohesionless soil with 0= 30°. The backfill is dry and has a unit weight of 18 kN/m'. Determine ...

Please briefly explain why you feel this question should be reported.

Report
Cancel
in progress 0
7 months 1 Answer 24 views Beginner

Report
Question
the horizontal arrangement of the conductors for 3-phase double circuit line is shown in fig. if the radius of each conductor is 4.5 cm, find the inductance and capacitance per phase per metre of the line.
the horizontal arrangement of the conductors for 3-phase double circuit line is shown in fig. if the radius of each conductor is 4.5 cm, find the inductance and capacitance per phase per metre of the line.

Please briefly explain why you feel this question should be reported.

Report
Cancel
in progress 0
7 months 2 Answers 33 views Beginner

Report
Question
shows the conductor configuration of a bundled single phase overhead transmission line. The line is operating at 132 KV, 50 Hz. Radius of each subconductor is 0.67 cm. Find the capacitance between the lines. Given: h=0.0866 m, d= 0.1 m, D= 6 m
shows the conductor configuration of a bundled single phase overhead transmission line. The line is operating at 132 KV, 50 Hz. Radius of each subconductor is 0.67 cm. Find the capacitance between the lines. Given: h=0.0866 m, d= 0.1 m, ...

Please briefly explain why you feel this question should be reported.

Report
Cancel
0
7 months 0 Answers 12 views Beginner

Report
Question
A three-phase double-circuit line is shown in Fig. P-3.2. The diameter of each conductor is 2.0 cm. The line is transposed and carries balanced load. Find the capacitance per phase to neutral of the line.
A three-phase double-circuit line is shown in Fig. P-3.2. The diameter of each conductor is 2.0 cm. The line is transposed and carries balanced load. Find the capacitance per phase to neutral of the line.

Please briefly explain why you feel this question should be reported.

Report
Cancel
in progress 0
7 months 1 Answer 37 views Beginner

Report
Poll
A three-phase double-circuit line is shown in Fig. P-3.2. The diameter of each conductor is 2.0 cm. The line is transposed and carries balanced load. Find the capacitance per phase to neutral of the line.

Please briefly explain why you feel this question should be reported.

Report
Cancel
0
Anonymous 7 months 0 Answers 9 views

Report
Question
Al-Amal Marketing Center wants to advertise to its customers about the availability of hot drinks and light snacks in all its branches. The goal is to reach at least 60,000 men and 40,000 women in Jeddah using newspapers and local radio. It is expected that an advertisement in the newspaper will reach 6,000 men and 2,000 women, while an advertisement on the radio will reach 2,000 men and 4,000 women. The cost of a newspaper advertisement is 450 SAR per instance, and a radio advertisement costs 260 SAR per instance. Objective: Calculate the minimum-cost advertising strategy to reach the target audience. Decision Variables: Let: X1 = Number of newspaper advertisements X2 = Number of radio advertisements
Answer

Please briefly explain why you feel this question should be reported.

Report
Cancel
0
7 months 0 Answers 11 views Beginner

Report
Question
يريد مركز األمل للتسويق اإلعالن لزبائنه عن توفر المشروبات الســاخنــة والمأكوتت الخفيفة في جميع فروعه، ويريد أن يصـل اإلعالن إلى 60 ألف رجل و 40 ألف امرأه على األ ل في محافظة جدة مستخدما في ذلك الصحف واإلذاعة المحلية ، و ــــد تو ع أن يصل اإلعالن في الصحيفة إلى 6 آتف رجل و ألفين امرأة وأن يصـــــــــل اإلعالن في اإلذاعة إلى ألفين رجل و 4 آتف امرأة. وتبلغ تكلفة اإلعالن في الصحيفة 450 لاير للمرة الواحدة وفي اإلذاعة 260 لاير . أحســـز عـــدد اإلعالنات المطلوز إجرائها بأ ل تكلفة ممكنــــة لكي تصل اإلعالنات إلى العدد المطلوز الوصول إليه.، ضع المسألة السابقة في الصورة العامة للبرمجة الخطية؟ أفتر أن ?𝒙? = عـدد اإلعالنات في الصحيفة ?𝒙? = عـدد اإلعالنات في اإلذاعة وتصـبد دالة الهـدف 𝑴𝒊𝒏 𝒁 = 𝟒𝟓𝟎 𝒙𝟏 + 𝟐𝟔𝟎 𝒙𝟐 𝑺𝒖𝒃𝒋𝒆𝒄𝒕 𝒕𝒐 𝟔 𝒙𝟏 + 𝟐 𝒙𝟐 ≤ 𝟔𝟎 𝟐 𝒙𝟏 + 𝟒 𝒙𝟐 ≤ 𝟒𝟎 𝒙𝟏, 𝒙𝟐 ≥ ?
Answer

Please briefly explain why you feel this question should be reported.

Report
Cancel
in progress 0
7 months 1 Answer 15 views Beginner