5. Trigonometry
Law Of Sines — Quiz
Test your understanding of law of sines with 5 practice questions.
Practice Questions
Question 1
An op-amp has a slew rate of $0.5\,\mathrm{V/\mu s}$. To reproduce a sinusoidal output of peak amplitude $5\,\mathrm{V}$ without slew-induced distortion, what is the maximum frequency (Hz) it can handle?
Question 2
An op-amp has a gain–bandwidth product (GBW) of $1.2\,\mathrm{MHz}$. If configured as a non-inverting amplifier with closed-loop gain $A_{CL}=50$, what is its approximate bandwidth?
Question 3
An op-amp has an input offset voltage of $1\,\mathrm{mV}$ and is configured as a non-inverting amplifier with closed-loop gain of $50$. What offset appears at the output?
Question 4
What effect does applying negative feedback have on the output impedance of a non-inverting op-amp configuration?
Question 5
What is the primary function of an anti-aliasing filter placed before an ADC in a mechatronics data acquisition system?