I'm in a position of having to evaluate the HVAC designs submitted by contractors. My question is, what does the "Static Pressure" spec given for a fan mean? I understand what static pressure is, and any google search of this topic just brings up a million educational resources explaining what...
I work in a facility which has 240V circuits which come from double pole breakers. Both of the poles are hot and there is no neutral in the circuit. One pole is 130V and the other is 108V and together these create 240 V circuit. We had an electrician in today doing some service on our panels and...
Hi, I realize this is slightly out of place in this forum but I'm hoping a fellow EE can help me out.
I'm finding that most of the electrochemistry authors out there don't have a good grasp of electrical theory. Can anyone recommend a good electrochemistry text or online reference. One written...
Hi, I can't seem to find any IC phase locked loop that outputs a sinusoid. All the ones I've found have square wave and triangle wave outputs, and a digital phase comparator. I realize I can just do a triangle to sine conversion but there must be an IC out there that does it all.
Thanks.
Hi,
I am designing an FMCW-GPR. My question is about the mixer. We are hoping to keep the IF very low (~10kHz) to make ADC easier, but our LO freq and RF must be ~1.5GHz. The mixer we want to buy does spec the IF as DC-1GHz, but I worry that there will be an issue having the IF so much smaller...
