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A supplier sells ropes. He claims that the ropes have a mean strength of 34 pounds and a variance of 64 pounds. A random sample of 32 ropes selected from a shipment yields a mean strength of 31 pounds. Could the claim of the supplier be rejected at 0.05 level?
Think 5 ways in TRANSPORT NETWORK which it impacts on your daily life.
Think 5 ways in DRAINAGE which it impacts on your daily life.
Think 5 ways in FLOOD DEFENSES which it impacts on your daily life.
In a wheat growing area, the cultivable land is 200 acres and wheat will be cultivated to all of the lands. The permissible interval between two irrigation peak period is 15 days and the depth of the irrigation required for that particular soil & argo-climatic region at peak period is 2.5 in. If the total head for pumping is 80 ft, pump efficiency is 85%, mortor efficiency is 80%, and the maximum allowable operating period of the pump is 16 hr/day. Determine (a) the required pump capacity (Q) for that command area (b) capacity of the mortor (hydraulic horespower) and (c) rated capacity of the motor.
name atleast 5 construction activities in a built environment. classify these activities. how do these activities contribute to the society's well-being?
Think 5 ways in (flood defenses,drainage, and transport network) which it impacts on your daily life.
1. Name atleast two major environmental problems we are facing in our country as of present. As a future engineer, what are the possible recommendations you cn provide to mitigate these problems?
2. list atleast 3 aspects of natural world that environmental engineers should work to care for or restore, then provide a brief description and discussion for each aspect.
discuss the functions of civil engineering, environmental engineering nd environmental science. and give their relation to each other.
Write atleast 5 different infrastrustures under the domain of the following specialization of Civil Engineering.
*structural engineering
*water resource engineering
*transportation engineering
