An engine has an efficiency of 63 and produces 6461 j of
An engine has an efficiency of 63% and produces 6461 J of work.
(a) Determine the input heat. (Give your answer to the nearest 10 J.)
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(b) Determine the rejected heat.
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at no load and rated volatge, the speed is 1200rom, and the armature curnt is 3ampere. at fullload and rated volatge ,the line curent is 47 ampere and bcuz of aarmature reaction the fluc is 4% less that its no load value 1) what is the full no loa
An engine has an efficiency of 63% and produces 6461 J of work. Determine the rejected heat
A Whetstone bridge has a strain gage in the lower right leg with a 120 ohm nominal resistance. It is mounted on steel with a Modulus of Elasticity equal to 30x106. The other resistors are equal to 100 ohms. The bridge voltage is 5V.
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A microwave radio transmitter emits electromagnetic waves of a single wavelength. What is the power of the transmitter
Unpolarized light passes through two polaroid sheets. What fraction of the initial light is transmitted
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