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Electrical Engineering
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hryghr's user avatar
hryghr's user avatar
hryghr
  • Member for 10 years, 5 months
  • Last seen more than a month ago
  • Hungary
Profile Activity

26 Answers

Score Activity Newest
21 votes
Accepted

How do I calculate the cutoff frequency of a low pass rc circuit?

7 votes
Accepted

Purpose of 2 resistors in high pass filter?

5 votes
Accepted

Identifying a component symbol in a schematic

4 votes

summing op-amp: 2 voltages in parallel

4 votes

Deriving 2nd order passive low pass filter cutoff frequency

3 votes

How to measure DC Operating Point of a simple transistor circuit

3 votes
Accepted

Fourier Transform of a half triangle

3 votes

Why does this current source absorb but not deliver power?

3 votes
Accepted

Missing steps to simplify this complex impedance

2 votes

Electrical Engineering Math, showing time independence? how?

2 votes
Accepted

Analyzing MOSFET circuit

2 votes

Question with solving for complex power, S, for each component

2 votes

simple question regarding frequency modulation (FM)

2 votes
Accepted

What is considered low or high frequency?

1 vote
Accepted

FM signal example

1 vote
Accepted

Capacitor 1 micro farad doesn't show any resistance reading

1 vote

Using a envelope detector to demodulate low voltage signal

1 vote
Accepted

Amplitude and phase spectra of fourier series

1 vote

Calculating a voltage and power dissipated in a circuit after creating a supernode

1 vote
Accepted

wrong answer for convolution with \$ e^{-t}\delta (t) \$

1 vote
Accepted

Different time constants for charging and discharging of modified RC circuit

1 vote
Accepted

Superposition Theorem/Nodal Analysis

0 votes

Fourier transform of a ramp funtion?

0 votes
Accepted

Singnals, filters and power output

0 votes
Accepted

Getting proper Mesh equations

0 votes

How to build a simple LED transmitter and receiver