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7-2

1. The purpose of the Lag Compensator is: I. Improve the study state response of the close system. II. Speed up the transit response. III. All the above. IV. None of the above.  2. In the Lead Compensator:  I. Z > P. II. Z < P. III. Z = P. IV. None of the above.

None

i know b and d is true, idk about the rest

Problem #1. The parameters for the circuit below are V₁=00, and VBE (on)= 0.7 V. www-H R$ Rc RL STEF RE V+=5 V V = -5 V Low-Frequency Analysis: Clearly draw the small signal low-frequency model (with the Hybrid-) and derive an equation for the break frequency (Hint: Find the Thevenin resistance seen by the capacitor).

In Chapter 4, we used the time constant to characterize first-order RC circuits. Find the relationship between the half-power frequency and the time constant.

# 3o

The function generator circuit in the EIA has been designed to generate a sinewave output voltage with an amplitude of 5 Vat a frequency of 1 kHz. The low-pass filter hasbeen designed to have a low-frequency gain of−1 and a cutoff frequency of 1.5 kHz. What arethe magnitudes of the undesired frequency components in the output waveform at frequencies of2, 3, and 5 kHz?

1) Fast help needed to answer this Engineeing question. Check image.   Postive feedback for right answer :)

I need proper solution for the following( underdstandable writing and well explained) thank you  What is resonance in LCR circuit? and tell the difference between impedance and resistance?

Q6)For the power delay profiles given in Figure below: A) Compute Mean Excess Delay. B) Compute the RMS delay spread (s). C) Compute the 50% correlation coherence bandwidth. P(t) OdB -10dB -20dB -30DB Tíns) 50 75 100 excass