Is this simple ratio and proportion?

For the given circuit above, resistors XX and YY have fixed values, and the range of resistance of the variable resistor is 0 to 1000 ohms. If the variable resistor is set at 0Ω 0\:\Omega, VA=27VV_A = 27\: V , and VA=52V V_A = 52\: V when it is set to 1000Ω1000 \:\Omega. Determine at what resistance (in ohms) must the variable resistor be set such that the output voltage measured between AA and ground is 42V 42 \: V.

×

Problem Loading...

Note Loading...

Set Loading...