Consider the voltage-regulator circuit shown in Figure 2. The ac ripple voltage is 1 V
peak to...
Engineering, 09.04.2020 12:50 keilajohnson810
Consider the voltage-regulator circuit shown in Figure 2. The ac ripple voltage is 1 V
peak to peak. The dc (average) load voltage is 5 V. What is the Q-point current in the
Zener diode? What is the maximum dynamic resistance allowed for the Zener diode if the
output ripple is to be less than 10 mV peak to peak?
Answers: 2
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Answers: 3
Engineering, 04.07.2019 18:10
Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.
Answers: 1
Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 19:10
What is the major difference between thermoplastics and thermosetting plastics from the polymerization structure point of view?
Answers: 2
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