200715
Engineering
Formula sheet
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Electrical engineering formula sheet, Cheat Sheet of Electrical Engineering
Formulas are statics, materials, dynamics, electrical circuit, acceleration due to gravity and standard symbols of logic gate.
Typology: Cheat Sheet
2021/2022
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200715
Engineering
Formula sheet
Engineering 2019 v1. Formula sheet
Queensland Curriculum & Assessment Authority
Formulas — Statics 𝑐𝑐 2 = 𝑎𝑎 2 + 𝑏𝑏 2 𝐹𝐹𝐻𝐻 = 𝐹𝐹 𝑐𝑐𝑐𝑐𝑐𝑐 𝜃𝜃
𝑐𝑐𝑠𝑠𝑠𝑠 𝜃𝜃 =
ℎ𝑦𝑦𝑜𝑜𝑐𝑐𝑜𝑜𝑜𝑜𝑠𝑠𝑦𝑦𝑐𝑐𝑜𝑜 𝐹𝐹𝑇𝑇^ =^ �𝐹𝐹𝐻𝐻
𝑎𝑎𝑎𝑎𝑎𝑎𝑎𝑎𝑐𝑐𝑜𝑜𝑠𝑠𝑜𝑜 𝑜𝑜𝑎𝑎𝑠𝑠^ 𝜃𝜃^ =^
Formulas — Materials
𝑎𝑎𝑜𝑜𝑠𝑠𝑐𝑐𝑠𝑠𝑜𝑜𝑦𝑦 =
𝑣𝑣𝑐𝑐𝑣𝑣𝑦𝑦𝑚𝑚𝑜𝑜 𝐸𝐸^ =^
𝐴𝐴∆𝑃𝑃 =^
𝑓𝑓𝑐𝑐𝑐𝑐 = (^) 𝑎𝑎𝑣𝑣𝑣𝑣𝑐𝑐𝑎𝑎𝑎𝑎𝑦𝑦𝑏𝑏𝑣𝑣𝑜𝑜𝑠𝑠𝑜𝑜𝑣𝑣𝑎𝑎 𝑎𝑎𝑐𝑐𝑠𝑠^ 𝑐𝑐𝑜𝑜𝑠𝑠𝑤𝑤𝑜𝑜𝑐𝑐𝑐𝑐𝑠𝑠𝑠𝑠𝑤𝑤 𝑐𝑐𝑜𝑜𝑠𝑠𝑜𝑜𝑐𝑐𝑐𝑐
𝑈𝑈𝑈𝑈𝑈𝑈 =
𝑚𝑚𝑎𝑎𝑚𝑚𝑠𝑠𝑚𝑚𝑦𝑦𝑚𝑚 𝑣𝑣𝑐𝑐𝑎𝑎𝑎𝑎 𝑐𝑐𝑠𝑠𝑠𝑠𝑤𝑤𝑠𝑠𝑠𝑠𝑎𝑎𝑣𝑣 𝑐𝑐𝑠𝑠𝑐𝑐𝑐𝑐𝑐𝑐˗𝑐𝑐𝑜𝑜𝑐𝑐𝑜𝑜𝑠𝑠𝑐𝑐𝑠𝑠𝑎𝑎𝑣𝑣 𝑎𝑎𝑠𝑠𝑜𝑜𝑎𝑎
Formulas — Dynamics 𝐹𝐹 = 𝑚𝑚𝑎𝑎 𝑊𝑊 = 𝐹𝐹 𝑎𝑎 (^) 𝑃𝑃 = 𝑊𝑊 𝑜𝑜
𝑀𝑀𝐴𝐴 =
𝐹𝐹𝐸𝐸^ 𝑉𝑉𝑉𝑉^ =^
𝑜𝑜 𝑎𝑎^ =^
𝑣𝑣 2 = 𝑦𝑦^2 + 2𝑎𝑎𝑐𝑐 𝑐𝑐 = 𝑦𝑦𝑜𝑜 +^1
2 𝜇𝜇𝑠𝑠^ = tan^ 𝜃𝜃
𝐹𝐹𝑓𝑓 = μ𝐹𝐹𝑁𝑁 𝐹𝐹𝑓𝑓 = 𝜇𝜇𝑠𝑠 𝐹𝐹𝑁𝑁 𝐹𝐹𝑓𝑓 = 𝜇𝜇𝑘𝑘 𝐹𝐹𝑁𝑁
𝐾𝐾𝐸𝐸 =
2 𝑚𝑚𝑣𝑣^
2 𝑃𝑃𝐸𝐸^ =^ 𝑚𝑚𝑤𝑤ℎ
Engineering 2019 v1. Formula sheet
Queensland Curriculum & Assessment Authority
Standard symbols — Flow chart