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  2. Uttarakhand Open University - Wikipedia

    en.wikipedia.org/wiki/Uttarakhand_Open_University

    UOU is recognized by Distance Education Bureau, [4] University Grants Commission [5] and listed in Association of Indian Universities. [6] University offers undergraduate and postgraduate programs. It also offers Phd Degrees but on a full-time basis as directed by UGC.

  3. High-leg delta - Wikipedia

    en.wikipedia.org/wiki/High-leg_delta

    High-leg delta. High-leg delta (also known as wild-leg, stinger leg, bastard leg, high-leg, orange-leg, red-leg, dog-leg delta) is a type of electrical service connection for three-phase electric power installations. It is used when both single and three-phase power is desired to be supplied from a three phase transformer (or transformer bank).

  4. Dipole antenna - Wikipedia

    en.wikipedia.org/wiki/Dipole_antenna

    Dipole antenna used by the radar altimeter in an airplane. Animated diagram of a half-wave dipole antenna receiving a radio wave. The antenna consists of two metal rods connected to a receiver R. The electric field (E, green arrows) of the incoming wave pushes the electrons in the rods back and forth, charging the ends alternately positive ...

  5. Cognate linkage - Wikipedia

    en.wikipedia.org/wiki/Cognate_linkage

    In kinematics, cognate linkages are linkages that ensure the same coupler curve geometry or input-output relationship, while being dimensionally dissimilar. In case of four-bar linkage coupler cognates, the Roberts–Chebyshev Theorem, after Samuel Roberts and Pafnuty Chebyshev, [1] states that each coupler curve can be generated by three ...

  6. Computer network - Wikipedia

    en.wikipedia.org/wiki/Computer_network

    When one user is not sending packets, the link can be filled with packets from other users, and so the cost can be shared, with relatively little interference, provided the link is not overused. Often the route a packet needs to take through a network is not immediately available. In that case, the packet is queued and waits until a link is free.

  7. Isometric projection - Wikipedia

    en.wikipedia.org/wiki/Isometric_projection

    Graphical projection. Isometric projection is a method for visually representing three-dimensional objects in two dimensions in technical and engineering drawings. It is an axonometric projection in which the three coordinate axes appear equally foreshortened and the angle between any two of them is 120 degrees.

  8. Single-line diagram - Wikipedia

    en.wikipedia.org/wiki/Single-line_diagram

    In power engineering, a single-line diagram (SLD), also sometimes called one-line diagram, is a simplest symbolic representation of an electric power system. [1][2] A single line in the diagram typically corresponds to more than one physical conductor: in a direct current system the line includes the supply and return paths, in a three-phase ...

  9. Electrocardiography - Wikipedia

    en.wikipedia.org/wiki/Electrocardiography

    Diagram showing how the polarity of the QRS complex in leads I, II, and III can be used to estimate the heart's electrical axis in the frontal plane. The heart has several axes, but the most common by far is the axis of the QRS complex (references to "the axis" imply the QRS axis).