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i need SOme with electronics

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imlookingforsomehelp

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Helllo.

I need some help with electronics:

Instruction

COunt with the function generator decade resistor and oscyloscope.
Loads R0(big R little 0) of the decade resistor serves as the load for funcion generator
Set the sinusoid on vpp=5 and f=5khz. Measure the dependence betwen vpp and R0. Put the results in tab:

It looks :
rcsrys.jpg


The full question is :
Count I and active power(y) from generator with diffrent loads (r)
estimate the threshold for I and power that can be downloaded from the generator without changing its voltage,


everywhere x means : 4,96 V
y - active power ( or downloading power. not sure how to translate it)


And:


How to count Vrms and Vavg when and F[Hz} when I know Vmax and T for :triangular ,rectangular ,Sinusoidal wave
 
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