D’Alembert’s Principle [Kinetics]
December 8, 2016No important or extra ordinary formula needed in this chapter Pratik KatariaPratik Kataria is currently learning Springboot and Hibernate. Technologies... View Article
Tag Archive: Engineering
Relative Motion
December 8, 2016Relative velocity of A w.r.t. B => A observed from B and B is stationary $\ov{V_{A|B}} =\ov{V_{A}} – \ov{V_{B}}$ ∙Two... View Article
Rectilinear Motion of Particles [Kinematics]
December 8, 2016Displacement (s) = $x_t – x_o$ $d↙{(0 -> t)} = |x_y – x_o|$ Instantaneous velocity = dx/dt Displacement ≦ Distance... View Article
Centroid Beams
December 8, 2016Pratik KatariaPratik Kataria is currently learning Springboot and Hibernate. Technologies known and worked on: C/C++, Java, Python, JavaScript, HTML, CSS,... View Article
Co-planar Forces
December 8, 2016Magnitude of Resultant: $R = √{P^2 + Q^2 + 2PQ cosθ}$ Direction of Resultant: $tan α = {Q sinθ}/{P +... View Article
Digital Electronics
December 8, 2016AND Gate Y = A.B OR Gate Y = A + B NAND Gate Y = $\ov{A.B}$ NOR Gate Y... View Article
Timers and Voltage Regulators
December 8, 2016$f_o = 1/{T_c + T_d}$ $T_{on} = T_c = 0.693 (R_A + R_B)C$ $T_{off} = T_d = 0.693 R_B C$... View Article
Bipolar Junction Transistor (BJT) Circuits
December 8, 2016$α_{dc} = {β_{dc}}/{a + β_{dc}}$ $β = {α}/{1 – α}$ $β_{dc} = I_C/I_B$ $I_{CEO} = (1 + β_{dc}) I_{CBO}$ $I_{CEO}$... View Article
Diode Circuits
December 8, 2016$\table Parameter,HWR,FWR,Bridge-rectifier;\text"Avg. load current "(I_{Ldc}),I_m/π, {2I_m}/{π},{2I_m}/{π};\text"Maximum avg. load voltage" (V_{Ldc}), V_m/π, {2V_{m}}/{π},{2V_{m}}/{π};\text"RMS load current"(I_Lrms), I_m/2,I_m/√2 , I_m/√2; \text"RMS load voltage"... View Article
All formulas
December 8, 2016∑B.S. – ∑F.S. = Last R.L. – First R.L. = ∑Rise – ∑Fall A(B.S.) = 1.250 -> B(F.S.) = 2.250... View Article