The problem gives you 2 circuits that are in parallel, each circuit has one load, and the power supply is labeled L1 – N.
So, what’s the overall voltage supply? (120 or 240?)
Does each circuit in this question have full access to the source voltage, or do they divide it up?
Since there is only one load in each circuit, what does that tell you about the voltage you will measure across each load (the voltage drop)?