Voltage amplifiers are available with Avoc = 8 V / V,
Rin = 1.8 kΩ, Ro = 850 Ω. With a 12V DC power source, each amplifier
consumes 1.5 mA average current.
a. How many amps do you need to cascade to get so
minus a voltage gain of 1000 with a load resistance of 1.0 kΩ?

b. What is the voltage gain Av obtained? (Answer with an integer number
rounded)

c. For the cascade connection, find the open circuit voltage gain.
(Answer with a rounded integer)

d. If you have a 1.5 mV input, how efficient is the equivalent amplifier?

e. Find the transconductance of the entire circuit.

10? + 50? + 20? + 10? = 100

5? + 15? + 75? − 25? = 200

25a − 15? − 5? = 300

10? + 20? − 30? + 100? = 400

how to write coding in matlab using lu decomposition

Design a synchronous sequential logic circuit with input X (that has been synchronized to the clock) and output Y. Every second high-to-low transition of X results in a one clock period long pulse on Y immediately after the transition. Otherwise, Y is 0.

Draw a timing diagram (showing input, output and state variables) for an appropriate sequence on input X

Robots can be used in manufacturing and assembly operations that require accurate,
fast, and versatile manipulation. The open-loop transfer function of a direct-drive arm may
be approximated by
??(??)??(??) = ??(?? + 10)
??(?? + 3)(??2 + 4s + 8)
a) Determine the value of gain K when the system oscillates,
b) Calculate the roots of the closed-loop system for the K determined in part (a).

How to calculate frequency response of a pressure transducer?

1. Using your own words, explain the purpose of using the reset instruction with CTU.

Design a detector for the input sequence X = 01011. The output Y must be 1 when the sequence is detected, 0 in any other case. Draw the status diagram and generate a status table. Using the status table, design a logic circuit that generates the output function using T-type flip-flops.

Please help me! Thanks!!!!

Briefly explain the phenomenon of voltage magnification due to capacitor switching.

Synchronous Generator – High-speed with non-salient polerotors

you should have the following components:

• Principle of operation
• Main parts and their functions
• Motor/Generator general layout
• Schematic diagram
• Real-life Applications
• Advantages and disadvantages
• Environmental impacts

Can a controller be both a servo and regulator?

Prove the first two properties of the Wasserstein metric. You do
not need to prove the triangle inequality.

question related to Topological data analysis 2

A 60-Hz, 230-km, three phase overhead transmission line has a series impedance z = 0.85<78.04 ̊ /km and a shunt admittance y = 5.105 x 10-6 < 90 ̊ S/km. The load at the receiving end is 135 MW at unity power factor and 215 kV. Determine the voltage, current, real and reactive power at the sending end and the percent voltage regulation of the line.

Derive the reflection coefficient and transmission coefficient for the parallel polarization. Hint: Refer the perpendicular polarization.

Please write down in Verilog code with testbench:

1. Audio Tone Generator like Ambulance siren or Police siren.