Answer:
P₁ - P₂ = 17.18 MPa
Explanation:
Pressure drop along the horizontal pipe = P₁ - P₂
=
length of the pipe = 60 m
flow rate of propyl alcohol = 15 l/s
= 0.015 m³/s (∵ 1 l/s = 10⁻³ m³/s)
for 4 standard pipe,
diameter of the pipe = 8 mm = 0.008 m
viscosity of propyl alcohol = 0.00192 N-s/m²
=
P₁ - P₂ = 17.18 MPa
hence, pressure drop is equal to 17.18 MPa
Answer:
The researcher can better anticipate the effect of the results and ensure that they are used responsibly. The researcher can ensure that any personal information contained in the journal is kept private and secure. The researcher can prevent copies of the research from being accessed by academic rivals.
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Answer:
Minimum area of rectangle = 24 cm²
Explanation:
Given:
Length of rectangle = 6 cm
Width of rectangle = 4 cm
Find:
Minimum area of rectangle
Computation:
Area of rectangle = Length of rectangle x Width of rectangle
Minimum area of rectangle = Length of rectangle x Width of rectangle
Minimum area of rectangle = 6 x 4
Minimum area of rectangle = 24 cm²
Answer:
The physical topology addresses how devices are connected, while a logical topology addresses how devices actually communicate to one another ( C )
Explanation:
Network physical is simply the process/method of connecting the Network using cables while Logical topology is the general architecture of the communication mechanism in the network for all nodes.
Hence The correct statement is the physical topology addresses how devices are connected, while a logical topology addresses how devices actually communicate to one another
The covers and guardrails are required in all of the following areas except ditches.
<h3>Do open pits require covers and guardrails?</h3>
Yes, they do need a covers and/or guardrails and it is one that is known or shall be provided to help in the protection of personnel from the hazards that pertains to open pits, tanks, vats and others.
Note that they are often needed that is covers and/or guardrails need to be provided to help to protect personnel.
Therefore, The covers and guardrails are required in all of the following areas except ditches.
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