9 Questions
What happens to the inductor when the switch is closed in a boost converter?
It stores energy
What is the purpose of the capacitor in the On-state of a buck-boost converter?
To supply energy to the output load
What is the minimum inductor value 𝐿𝑚𝑖n in a boost converter?
D(1 - 𝐷)^2 / (2f 𝑅 𝐷 RCf)
What is the output voltage ripple in a buck converter?
1 - 𝐷 / (8LCf^2)
What is the main application of an inverter in a HVDC system?
To convert DC to AC
What is the formula to calculate the output voltage 𝑉𝑜 in a buck converter?
𝐷𝑉𝑠
What is the function of an uninterruptible power supply (UPS) system?
To provide a backup power source during outages
What happens to the inductor when the switch is opened in a boost converter?
It releases energy to the output
What is the minimum inductor value 𝐿𝑚𝑖n in a buck-boost converter?
(1 - 𝐷)^2 / (2f 𝑅 𝐷 RCf)
This quiz tests your knowledge of power electronics, including converters, rectifiers, and inverters. Topics include AC to DC converters, DC to AC inverters, and classifications of power electronic devices.
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