Calculating Size Wire

Saturday, December 28, 2002 - 4 Posts by 3 People

Here is the question: what size wire copper thw is necessary for a 5 HP, single phase 230 volt motor? here is my calculation: motor = table 430-148 = 28 amps for 5 HP motor 28 * 1.25 = 35 amps wire are calculating ampacity deration then again once your calculation is done for ambient temp Table 310.16

Thursday, September 28, 2006 - 6 Posts

With such large wire routing it? Pyle PLAD-412 4x100 RMS Pyle PLAD-215 2 x 500 RMS (I may run was that Pyle exaggerates power figures and that going by their numbers in calculating wire size would... gage. Opinions? Is > it difficult to work with such large wire routing it? > > Pyle PLAD-412

Thursday, July 30, 2009 - 15 Posts by 9 People

To calculate the size and number of resistors needed to safely operate LED lighting. I would like to know ... various adhesives to secure them to the inside of the 12 volt fixtures and wired them to the leads forget that if the LEDs are wired in parallel, which I assume they are, to the supply then you will need

Monday, August 18, 2003 - 5 Posts by 3 People

I am doing some calculation by using Labview, but the calculating result is always shown as"NaN the LabView function Array Size before the formula node and adding a new input to the formula node and wiring... function. 3. Wire the output of Spreadsheet String to Array to the input of Index Array. 4

Wednesday, July 29, 2009 - 5 Posts by 4 People

calculating the size box needed. Thanks. Earl Is it correct that you do not count the wires from the fixture (in this case a light) when equipment-grounding conductors and up to four 16 AWG and smaller fixture wires from box fill calculations

Wednesday, June 03, 2009 - 4 Posts by 3 People

As a thermal barrier. Also, there are no ampacities for the smaller wire sizes (18-26 awg). Can at the 90 deg C ampacity won't get to 90 deg since there is no electrical insulation on the wire acting the resistance or calculate it and use ohms law to determine the current flow for a current shunt

Wednesday, October 09, 2002 - 4 Posts by 4 People

To calculate the length of an inelastic wire: L'= L + (w^2*L^3) / (24T^2) But that I assume the Elasticity of the material must matter? So, what I'm after is some formula for calculating length and size some simple stainless steel safety wire may suffice (snap it by bending with two

Monday, August 17, 2009 - 10 Posts

I have a spur gear that I need to calculate "Span" (Base Tangent Length). I found this website having a Swiss company make this part, they use Span rather than measurement over wires. Can anyone self a favor & use the Measurement over two wires. This fine pitch gear will drive you nuts trying

Tuesday, April 14, 2009 - 3 Posts by 3 People

The number of bytes I am sending. How do I calculate the number of bytes in a datagram before sending it? of bits that will be sent out over the wire? What is actually required is just the size of the payload by the data type size. You pass UdpClient.Send() an array of bytes (Byte[]), an integer size

Monday, November 08, 2004 - 10 Posts by 2 People

Skin Response). I want to calculate beat per minute and breathing rate. I�ve used a threshold peak . The problem is the result wasn�t successful. As you can see in the attachment I�ve calculated bpm will probably discover that somewhere you didn't connect the proper wire to the proper place