Answer:
The reaction at support B
Rb= 235440N
The reaction at support C
RC= 29430N
Explanation : check attachment
Answer: (a) 36.18mm
(b) 23.52
Explanation: see attachment
Answer:
Among the different types of excavation protection system, as a way of preventing accidents against cave-ins, the sloping involves cutting back the trench wall at an angle inclined away from the excavation. Shoring requires installing aluminum hydraulic or other types of supports to prevent soil movement and cave-ins. Shielding protects workers by using trench boxes or other types of supports to prevent soil cave-ins (OSHA). In addition, the regulations do not allow employees to work on excavations where there is an accumulation of water. If this occurs, water on the site must be constantly removed by suitable equipment preventing water from accumulating. The entry of surface water into the excavations must also be prevented by means of diversion ditches, dam, or other suitable means.
Explanation:
Technical Drawings give a better understanding of what is needed and required in the project.
Explanation:
Complete Question
Complete Question is attached below.
Answer:
Explanation:
From the question we are told that:
Diameter 
Power 
Head loss 
Generally the equation for Power is mathematically given by
Therefore
Since
Where
Therefore
