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frozen [14]
3 years ago
7

determine the maxium ampacities the following copper conductors run in a raceway if there are not more than 3 conductorsA) # 3 T

90 NylonB) # 1 RW75C) 00 TW
Engineering
1 answer:
sergejj [24]3 years ago
7 0

Answer:

More info plz

Explanation:

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Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part
ra1l [238]

Answer:

h1 = 290.16kj/kg

P = 1.2311

Prandil expression at 8

P=p1/p7×pr

=8(1.2311)

=9.85

Enthalpy state at 8 corresponding to 9.85

h1 = 526.13kj/kg

Now prandtl state at 9 that correspond to 1400k.

h9 = 1515.42kj/kg

Pr = 450.5

Prandtl expression at state 10

P= p10/p9×pr

=1/8(450.5)

=56.31

Enthalpy at state 10 corresponding to prandtl 56.31

h10 = 860.39kj/kg

At 520k

h11 = 523.63kj/kg

4 0
3 years ago
Driving to the city, at one point the vehicle you were in, was moving at 80 mph, how fast is it in km/h?
mars1129 [50]

Answer:

128.74 Km/h

Explanation:

5 0
3 years ago
Read 2 more answers
Electricity is the flow of electrons from a negatively charged
TiliK225 [7]
Yes.

electric current refers to directional negative-to-positive electrons from one atom to the next. Liquid conductors and gas conductors, electric current refers to electrons and protons flow in the opposite direction.
6 0
1 year ago
An ice hockey player is skating on an ice rink. The rink has a coefficient of kinetic friction of roughly 0.1. If the normal for
AlekseyPX

Answer:yes

Explanation:he divided by the numnebr of hockey pucks

3 0
3 years ago
A simple formula to estimate the upward velocity of a rocket (neglecting the aerodynamic drag) is:
Bingel [31]

Answer:

Test code:

>>u=10;

>>g=9.8;

>>q=100;

>>m0=100;

>>vstar=10;

>>tstar=fzero_rocket_example(u, g, q, m0, vstar)

Explanation:

See attached image

5 0
3 years ago
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