Conductor sizes up through 4/0 AWG are expressed in American Wire Gauge (AWG). Conductor sizes larger than 4/0
AWG are expressed in
Explanation:
Sizes smaller than 36 AWG can be calculated in gauge, but wires larger than 4/0 are commonly expressed in 1,000 circular mils (kcmil or MCM) where one cmil is the area of a circle with a diameter of one mil (1/1,000 inch).
Conductor sizes up through 4/0 AWG are expressed in American Wire Gauge (AWG). Conductor sizes larger than 4/0
AWG are expressed in Komil
Answer:
See explaination
Explanation:
Rolling resistance which in some occassions can be called rolling friction or rolling drag, is the force resisting the motion when a body rolls on a surface.
In order to calculate our rolling resistance, there should be a force.
Please kindly check attachment for the step by step solution of the given problem.
Answer:
a) 89300
b)
Explanation:
To find the Reynolds number, we use the formula:
Re = VD / v
Therefore, For part (a)
we are given:
D= 0.1
V= 10 * 0.1(m/s) = 1m/s
Substituting the figures in the formula, we have:
Re = 89,300
For part (b)
We are given:
;
;
Therefore,
;