Engineering, 15.12.2020 17:40 jvontaemyles14
A parallel circuit at resonance has I TANK = 1.00 A, I LINE = 0.05 A, Q = 20, and a voltage across the tank of 500 V. What is the impedance of the tank?
Answers: 1
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Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
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Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
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Engineering, 04.07.2019 18:10
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
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Compute the pressure drop of 30Β°c air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa
Answers: 1
A parallel circuit at resonance has I TANK = 1.00 A, I LINE = 0.05 A, Q = 20, and a voltage across t...
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