A sling psychrometer can be used to determine the relative humidity by comparing:
A) The dry-bulb and wet-bulb readings.
B) The psychrometer reading to a barometer reading.
C) The psychrometer reading to the manufacturer's charging chart.
D) The still reading and the moving reading.
A
You might also like to view...
When soldering, flux should be applied to ____.
A. the male part of the joint only B. the female part of the joint only C. both the male and female parts of the joint D. around the mated parts
The weight of the building materials and any part of the building permanently attached or built in, would be considered that buildings
A. Impact load B. Compression load C. Dead load D. Shear load
Using MATLAB design Chebyshev Type 1 and Elliptic fourth-order analog highpass filters with a cutoff frequency of 1 kHz. Let the allowed ripple in the passband be 2 dB and let the minimum stopband attenuation be 60 dB. Graph the magnitude Bode diagram of their frequency responses on the same scale for comparison. How wide is the transition band for each filter? Answers: The transition band for the Elliptic filter goes from 445 Hz to 1000 Hz for a width of 555 Hz. The transition band for the Chebyshev Type 1 filter goes from 274 Hz to 1000 Hz for a width of 726 Hz.
Find the DTFT of each of these signals:
(a) [n] = (1/3)n u[n ? 1] (b) x[n] = sin (?n/4) (1/4)n u[n ? 2] (c) x[n] = sinc (2?n/8) ? sinc(2?(n ? 4) / 8) (d) x[n] = sinc2(2?n/8)