Determine surface temperature if wind blows across wire
An electrical transmission line 0.5 cm in diameter with a resistivity of 0.3 mu ohm cm carries 100 A. If the wind blows across the wire with a velocity of 25 km/hr, determine the surface temperature. The ambient temperature is 22 degree C.
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A satellite circles the earth in a circular orbit of radius of R where R is the distance from the center of the earth. A second identical satellite circles in an orbit that is at twice the distance from the center of the earth (i.e. at a distance
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If the wind blows across the wire with a velocity of 25 km/hr, determine the surface temperature. The ambient temperature is 22 degree C.
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