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  2. Axis Direct - Wikipedia

    en.wikipedia.org/wiki/Axis_Direct

    Axis Direct provides a 3-in-1 Online Investment Account [2] which is a combination of Axis Bank Savings along with an Axis Direct trading and Demat account services: Equities – Invest online in stocks of listed companies; Mutual Funds – Invest in mutual funds including equity, hybrid, tax saving or debt schemes from asset management companies

  3. Method of image charges - Wikipedia

    en.wikipedia.org/wiki/Method_of_image_charges

    The method of image charges (also known as the method of images and method of mirror charges) is a basic problem-solving tool in electrostatics.The name originates from the replacement of certain elements in the original layout with fictitious charges, which replicates the boundary conditions of the problem (see Dirichlet boundary conditions or Neumann boundary conditions).

  4. Axis–angle representation - Wikipedia

    en.wikipedia.org/wiki/Axis–angle_representation

    The angle θ and axis unit vector e define a rotation, concisely represented by the rotation vector θe.. In mathematics, the axis–angle representation parameterizes a rotation in a three-dimensional Euclidean space by two quantities: a unit vector e indicating the direction of an axis of rotation, and an angle of rotation θ describing the magnitude and sense (e.g., clockwise) of the ...

  5. Reactances of synchronous machines - Wikipedia

    en.wikipedia.org/wiki/Reactances_of_synchronous...

    Andre Blondel in 1899 proposed in his paper "Empirical Theory of Synchronous Generators" the two reactions theory that divided the armature magnetomotive force (MMF) into two components: the direct axis component and the quadrature axis component. The direct axis component is aligned with the magnetic axis of the rotor, while the quadrature (or ...

  6. Compressor map - Wikipedia

    en.wikipedia.org/wiki/Compressor_map

    Hiereth et al. [30] shows a turbocharger compressor full-load, or maximum fuelling, curve runs up close to the surge line. A gas turbine compressor full-load line also runs close to the surge line. The industrial compressor overload is a capacity limit and requires high power levels to pass the high flow rates required. [31]

  7. Contribution margin-based pricing - Wikipedia

    en.wikipedia.org/wiki/Contribution_margin-based...

    Contribution margin-based pricing is a pricing strategy which works without any mention of gross margin percentages or sales (Gross Merchandise Volume). (German:Deckungsbeitrag) It maximizes the profit derived from a company's assortment, based on the difference between a product's price and variable costs (the product's contribution margin per unit), and on one's assumptions regarding the ...

  8. Spherical multipole moments - Wikipedia

    en.wikipedia.org/wiki/Spherical_multipole_moments

    Since the integral equals the complex conjugate of the interior multipole moments of the second (peripheral) charge distribution, the energy formula reduces to the simple form = = = For example, this formula may be used to determine the electrostatic interaction energies of the atomic nucleus with its surrounding electronic orbitals.

  9. Feedback - Wikipedia

    en.wikipedia.org/wiki/Feedback

    An easier method, but less general, is to use Bode plots developed by Hendrik Bode to determine the gain margin and phase margin. Design to ensure stability often involves frequency compensation to control the location of the poles of the amplifier. Electronic feedback loops are used to control the output of electronic devices, such as ...