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The Y-chromosome
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Y-chemical symbol of Yttrium
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Y-in algebra it is the second unknown quantity.
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Y-in geometry, it is the second coordinate.
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Y-a Y-shaped thing, an arrangement of shapes in lines
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Y-Yeomanry.
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Y- abbreviation of YEAR (S). Y=year(s)
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Y- Mediaeval numeral: Y=150, Y=150, 000.
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Y-moth, any of the genus of destructive noctuid moths with a silvery Y-shaped mark on the forewings.
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Y (ggdrasil)- in Scandinavian mythology, an ash-tree whose roots and branches join heaven, earth and hell.
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Y-fronts.
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Y (HVH)- with added vowels: Yehovah, the Hebrew name of God in the Old Testament. So named in Yahwistic (Yahvist), the postulated author or authors of parts of the Hexastich, which God is regularly called, by this name.
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Y- symbol for admittance.
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Y- bar. A crystal bar cut in 2-sections, with its long direction parallel to Y. A piezoelectric plate cut from a quartz crystal in such a way that the plane of the plate is perpendicular to the Y-axe of the crystal.
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Y- capacitor. A radio interference suppression capacitor intended for applications where failure of the capacitor could lead to danger of electric shock.
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Y-circulator. A circulator consisting of 3 identical rectangular wave guides joined in a symmetrical Y-shaped configuration with a ferrite post or wedge at the centre. Power that enters any wave guide emerges from only one adjacent wave guide.
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Y- the total ease of altering current flow at a given frequency and voltage. The reciprocal of impedance. A quantity, which in rectangular form is as useful for parallel circuitry as independence, is for circuits. The resultant of conductance and subside
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Y-admittance expressed in Siemens (S) or into (X-1) x is the omega sign and the - is on the a bit higher.
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Y=Y=Y magnitude.
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Y=phase angle of admittance before y is the O with a bar across «th» symbol.
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Y-polar.
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Y-rect.
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Y -a. admittance. -b. Young's modulus.
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Y-defection. Vertical deflection of the spot on the screen of a cathode ray tube. (Xdeflection).)
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Y-diode. The decoding diode in each of the Y Ines of a memory matrix. (Xdiode).
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Y-drive. The driving source of energy for the y lines of a computer memory matrix.
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Y-gain. The gain of the vertical channel of an oscilloscope or X-Y recorder.
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Y- intercept=the y coordinate of the point at which a time or plane intersects the y-axis.
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Y-matched independence antenna (WYE antenna)
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Y-sink. The circuit or device into which the Y-lines of a memory matrix feed. (XSINK).
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Y-injunction. A waveguide whose longitudinal axes from ay (Indefinite time).
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Y-shear. A subsidiary fault in a shear zone parallel to the shear direction.
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Y-was a command on the Apple Macintosh computer -now obsolete- to remove a disk.
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Y- plate, one of the two deflections electrodes that deflect the electron beam vertically in an electrostatic cathode-ray tube.
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Y-factor. A noise measurement factor for specifying the noise figure of a receiver. It is based on known cold and hot reference temperatures.
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Y-match. Also called a delta match. A method of connecting to an unbroken dipole. The transmission line is faced out and connected to the dipole at the point where the impedance is the same as that of the line.
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Y-punch on a Hollerith punched card, a punch in the top row, two rows above the zero row.
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Y-signal. 1. A luminance transmission primary which is 1.5 to 4.2 MHz wide and equivalent to a monochrome signal. For color pictures, it contributes the finest details and brightness information.
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Y-signal. B: a signal transmitted in color television containing brightness information. The signal produces a black and white picture on a standard monochrome receiver. In a color picture, it supplies fine details and brightness information. It is made
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Y-Symbol of Tyrosine.
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Y-bus. A matrix which contains the admittance of each element in an electric power-system.
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Y-parameters. The input and output admittances that are used to characterize a two port device (network).
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Y-connection. A three-phase source or load, which is connected such that the elements are connected in parallel and are thus, represented in a schematic diagram in a Y or star-shaped configuration.
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Y-the digital luminance and color difference signals in ITV-R601 coding.
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Y- (from CMYK) the third color of the printing process, (Cyan, Magenta, Yellow and Black) where combined together brings a full color processing. Quadrichromy.
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Y- or IS, an ancient golf situated in the Southwest region of Zuyderzee in Amsterdam. Today, the region is nearly completely dried. A little part of the Southeast is used as a port.
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Y-lever. The longest lever of a weighbridge to which the steelyard's rod is attached.
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Y-2K The Millennium Bug
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