Bredhurst Receiving and Transmitting Society

Advanced Radio Amateur Examination Please wait this page has many graphics 



Power in DC circuits using the Casio fx83MS unless
otherwise stated The maths in this topic is in relation to : P = V x I, V = I x R, P = V^{2 }/ R, P = I^{2} x R Here we have simple multiplication and division and also raising to the power of two or squaring the number. The course will show you each item. The button to be pressed will be shown but when numerals need to be entered they will be shown as figures the screen result will be shown at the end of in stages depending upon the calculation.
So that completes the calculations for this set. There are more functions to show you but it is hoped that you have taken all the above onboard and it is time to give yourself a coffee / tea break !!! Next Circuit theory 

