A copper cable is designed to carry a current of 330 a with
A copper cable is designed to carry a current of 330 A with a power loss of 1.60 W/m. What is the required radius of this cable?
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a passenger on train traveling 90 kmh on a straight level track notes that it takes another 180m long constantly
a toaster rated at 1040 woperates on a 120 v household circuit and a 400 m length of nichrome wire as its heating
the potential at the center of a uniformly charged ring is45 kv and 15 cm along the ring axis the potential is 33 kv
if the elastic limit of steel is 50108 pa determine theminimum diameter a steel wire can have if it is to support a 62
a copper cable is designed to carry a current of 330 a with a power loss of 160 wm what is the required radius of this
two wires are identical except that one is aluminum and oneis iron the aluminum wire has a resistance of 21ohms what is
darius the dare devil plans to launch his rocket carat the top a ramp inclined at 200 degrees to the horizontal over
sucrose is allowed to diffuse along 80 cm length of tubing filled with water the tube is 56 cm2 in cross-sectional area
a 250 kg child on a 200 m long swing is released from restwhen the ropes of the swing make an angle of 30 degrees with
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