The BJT cascade amplifier in figure below with re = re2 = 16 N, calculate: (a) the voltage gain of each stage (An, Ave) and the overall ac voltage gain(A,), and (b) the ac voltage (VL) across a 10-k2 load connected at the output of the cascade amplifier circuit. +15 V 5.1 kn 24 k2 5.1 k2 24 ka 0.5 µF 0.5 µF B = 150 B = 150 25 uV 6.2 k2. 6.2 k 1.5 kn 50 uF 1.5 kQ 50 µF

In a full-bridge dc-dc converter using PWM bipolar voltage switching, analytically obtain the value of (V/V) which results in the maximum (peak-peak) ripple in the output current i,. Calculate this ripple in terms of Va, La, and f

Determine vo versus v₁ for the circuit shown in Figure 2. Assume that the MOSFET operates in saturation and is characterized by the parameters K and VT. Vs R₁ www Figure 2 wwww RL R₂ wwwww VO Note: assuming the MOSFET works at normal saturation regime and ips= (VDS -VT)²2 K 2

Hello. Please can I have the correct solution to this Electrical Engineering problem in a step by step form. Thanks very much.