hantu lipas
New Member
A symmetrical pi attenuator its central arm of 800Ω and each two limbs of 400Ω
If this pi attenuator is connector in between a voltage source of 240v having an internal resistance Rs and a load resistance RL = Rs = Ro
1. find the input voltage?
so the input voltage is (240/2)= 120v ?
2. the output voltage
not sure
If this pi attenuator is connector in between a voltage source of 240v having an internal resistance Rs and a load resistance RL = Rs = Ro
1. find the input voltage?
so the input voltage is (240/2)= 120v ?
2. the output voltage
not sure
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