Author Question: Transformers ________. A) convert a higher voltage into a lower voltage B) match the impedance ... (Read 169 times)

RYAN BANYAN · **on:** Jul 28, 2018

Transformers ________.

A) convert a higher voltage into a lower voltage
B) match the impedance of a source to the impedance of a load
C) convert a lower current into a higher current
D) all of these

Question 2

What is the capacitance of a capacitor that drops 50 V and stores 0.500 C of charge?

A) 0.01 F B) 0.1 F C) 0.001 F D) 1 F