3 Questions
Thursday, 12 July 2018
8:11 AM
a)
If all the resistors in Figure 3-11 were 10 times larger than the specified values, what would happen to the output voltage?
b)
What would happen to the power dissipated in the voltage divider?
Refer to Figure 3-9 (b). Assume 𝑉𝑆 is 10.0 V.
a)
If 𝑅1 is open, what is the output voltage?
b)
If 𝑅2 is open, what is the output voltage?
If you used a potentiometer in the circuit of Figure 3-9 (b) that was 100 kΩ instead of 10 kΩ, what would happen to the range of output voltages?
Answer:
For the circuit in Figure 3-12 below, compute the output voltage for each position of the switch.
Figure 3-12
VA =
VB =
VC =
VD =
Compute the minimum and maximum voltage available from the circuit shown in Figure 3-13.
Figure 3-13
Vmin =
Vmax =