Homework Statement
##N= \frac{2 f_s}{f_{lowest}}##
##\frac{f_s}{2}  \frac{f_s}{N}##
Homework Equations

The Attempt at a Solution
I have these equations listed on a formula sheet but I do not know what they are used for. It is from a chapter titled "Discrete Sampling and Analysis of Time...
Homework Statement
Can someone why the voltage ##V^## is the same voltage as that of R2?
https://www.physicsforums.com/attachments/circuitpng.92144/ [Broken]
Homework Equations

The Attempt at a Solution
is it an application of KVL concerning the voltage for R1 and ##V^##
Homework Statement
I attached the full document, buy I just want to know about :
"Using calibration procedure determine:
a) Sensitivity (mV/gr)
b) Overall instrument error (gr)
c) Linearity error %FSO
d) Hysteresis error %FSO
e) Precision error %FSO"
Homework Equations
The Attempt at a...
thanks very much for the reply!
I have another question
http://postimg.org/image/quz6smejb/full/
I don't really understand the basic conditions involving design/minimum volumetric flow rates to calculate reheat or to change the damper position. I was wondering if you could explain
Homework Statement
A factory has two zones. Zone 1 and 2 are both maintained at 75FDB. The design supply air flow rates to Zone 1 and 2 are 320 and 200 CFM, respectively. At a certain hour in summer, the cooling loads for Zone 1 and 2 are 6,000 Btu/hr and 3,000 Btu/hr, respectively.
Assume...