[Q1] By using an ideal class A amplifier circuit transistor characteristic sheet, and considering the VCEmin 5V and VCEmax 20 V while the current swing of 4 mA which provides Icmax 325 mA. answer the following: 1. Calculate the power delivered to the load, VCC, ICQ, the input power, the power dissipated by the transistor, and the circuit efficiency. 2. Find the de base current, Find the MAX. and MIN. peak of the IB current, and Find the Icmin 3. Calculate the resistance at the primary coil, and the load resistance if the transformer ratio is (25:5), then Draw a circle diagram, explain the circuit connection type, and (according to the efficiency, is this circuit type a suitable or not for this efficiency?). Alc (mA) 14 mA 400 350 12 mA 300 250 10 mA 8 mA 200 150 100 50 6 mA 4 mA IB = 2 mA 1 0 5 10 15 20 25 VCE (V)