Quite right! The answer is nine 500-Watt PAR cans. Remember that P=VI, so each socket will carry just
4.8kW as the supply voltage is 240V.

**Question 14**

We are yet again with Dieter and the lighting rig. Now they are in US and the janator at the venue
tells Dieter that the sockets for lighting rigs are all rated 20 amps and are single phase. His trusty multimeter
now tells him that the mains voltage is 110V AC. Now, how many PAR cans can Dieter run from each socket without
blowing the fuses?