circuit diagrams

[reedsinthewater]

Hello everyone

I'm stuck on a couple of research questions, they are as follows.

1. Draw a circuit diagram for an 15L immersion heater
2. Draw a circuit diagram for the connection of a cooker and hob having a combined current demand of 46A

Can anyone help, or point me in the right direction?

Thanks

 

[patricklondon]

radial circuits. you need to think of what is included in the circuit ie mcb/ protective device and on which conducter L N or E,switches connection unit etc. make a list of everything included in the circuit then scetch it out then redarw neat for sir. a little pointer without doing all your study for you