A consumer has the following appliances in the house:
- An electric iron rated 1500 W
- A water heater rated 500 W
- An electric cooker rated 2500 W
- Three bulbs each rated 60 W.
The house is fitted with a 12 A fuse. Determine:
- whether the consumer can connect all the appliances to the 240 V power supply at the same time;
- the resistance of the heating element used in the electric cooker.