Answer:
100Hz
Explanation:
The minimum sampling rate to prevent aliasing is at least double your sample frequency.
50*2 = 100Hz
This is called the Nyquist Sampling Rate if you wanna learn more about it.
Answer:
112.5 watts
Explanation:
The output voltage (V) = 15 volts
The equivalent resistance for the speakers connected in parallel (
) is gotten by using the formula:

The current flowing through the amplifier (I) is:
I = V /
= 15 / 2 = 7.5 A
The audio power (P) when outputting this maximum voltage is given by:
P = V² /
= I²
. Therefore:
P = V² /
= 15² /
= 112.5 watts
Answer:structural defects, environmental impact
Explanation:
Structural Defects refers to any fault or deviation from the originally intended structural performance of any piece construction work. Structural defects usually arise from poor planning of the construction or bad workmanship.
Also, at the planning stages of a construction work, environmental impact of the project is always a major consideration. Adverse environmental impact of a project arises from poor planning of the project.
Answer:
Line regulation is 
Load regulation is 
Explanation:
The explanation is shown on the first uploaded image