Engineering, 18.03.2021 01:40 lexybellx3
The bridge rectifier in the circuit provides reverse polarity protection for the embedded system. Assume the embedded system needs 3.3 V to operate and all the diodes are Schottky diodes. Assume the embedded system draws an average of 10 mA. How much power is dissipated by the bridge rectifier if the battery voltage is large enough to power the system
Answers: 3
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Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives
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Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.
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Air flows over a heated plate àt a velocity of 50m/s. the local skin factor coefficient at a point on a plate is 0.004. estimate the local heat transfer coefficient at this point.the following property data for air are given: density = 0.88kg/m3 , viscosity 2.286 x 10 ^-5 kgm/s , k = 0.035w/mk ,cp = 1.001kj/kgk. use colburn reynolds analogy.
Answers: 1
The bridge rectifier in the circuit provides reverse polarity protection for the embedded system. As...
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