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I have limited knowledge of MCBs and just doing research to secure my kitchen. I want to connect my power supply main and inverter main with common neutral to a...
Asked on 06/29/2021 by Abhay Kumar
1 answerI am hoping to create an exercise bike with a 12v motor attached to a 12v battery that will get charged up when the bike wheel turns. It's more...
Asked on 06/27/2021
0 answerWhat are the production processes and steps involved in producing a mains powered device that plugs into a standard mains socket (like a smart plug for example). Mains plug pins...
Asked on 06/26/2021 by monkey
1 answerI'm doing some work on a domestic water system, mostly 15 or 22mm copper pipe with compression fittings. The work includes replacing various stop-cocks and drain valves some of which...
Asked on 06/26/2021
0 answerI have a motor controller that operates at 10-50V and draws 5A controlling a 3V motor that draws less than 1A. I had a an idea where I want to...
Asked on 06/25/2021
1 answerIn LRFD strength reduction factors depend on the material and the applied load (shear, axial moment) too? Or just material? Are they also called resistance factor?...
Asked on 06/25/2021
1 answerMy setup and constraints are the following (see figure below):A rectangular pipe (~50 mm long, section 8 mm).The pipe has an apperture at one of its end, which is larger...
Asked on 06/25/2021 by yco
0 answerIf we use tethered balloons (aerostats) with wireless gateways fitted on them (let's say for Cellular or LPWAN communication), they can provide much more coverage owing to the height they...
Asked on 06/25/2021 by shivams
3 answerI have the following question: I understand how to use the divergence theorem but I'm not sure how I would...
Asked on 06/24/2021 by Johnathon
0 answerIt seems that use of the Robertson charts (Robertson, P.K. [1990] " Soil Classification using the cone penetration test" Canadian Geotechnical Journal 27(1), 141-8) to classify soil type based on...
Asked on 06/24/2021
2 answerGet help from others!
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