Circuit Power Practice Test

You have 4 resistors, , , , and , set up like this:

4resistorcircuit

Their resistance are as follows:

$\begin{align*} A&=1\Omega \ B&=3\Omega \ C&=4\Omega \ D&= 2\Omega \end{align*}$

If the battery has 8V, what is the total power dissipated through the resistors?

Consider the circuit:

What is the rate of power consumption in the circuit if every resistor has a resistance of $3\Omega$ ?