## Quadrant Sentence Examples

- ABC is a
**quadrant**in which the line AB and the arc AC are divided into the same number of equal parts. - I „ Logarithms of the ratios of arcs to sines from 04 00000 to 0 4.05000, and log sines throughout the
**quadrant**4 „ Logarithms of the ratios of arcs to tangents from 0 4 00000 to 0 4.05000, and log tangents throughout the**quadrant**4 The trigonometrical results are given for every hundred-thousandth of the**quadrant**(to" centesimal or 3" 24 sexagesimal). - - Kelvin's
**Quadrant**Electrometer. - Turning, therefore, to a globe, Asia, viewed as a whole, will be seen to have the form of a great isosceles spherical triangle, having its north-eastern apex at East Cape (Vostochnyi), in Bering Strait; its two equal sides, in length about a
**quadrant**of the sphere, or 6500 m., extending on the west to the southern point of Arabia, and on the east to the extremity of the Malay peninsula; and the base between these points occupying about 60° of a great circle, or 4 500 m., and being deeply indented by the Arabian Sea and the Bay of Bengal on either side of the Indian peninsula. - The astrolabe
**quadrant**or cross-staff enabled the mariner to determine"his latitude with a certain amount of accuracy, but for his longitude 1 See fig. - The first root after zero is thus in the third
**quadrant**, corresponding to m =1. - The quadratrix of Tschirnhausen is constructed by dividing the arc and radius of a
**quadrant**in the same number of equal parts as before. - The hake moves laterally on a
**quadrant**and it is thus possible to give the plough a tendency to left or right by moving the hake in the reverse direction. - In speaking of
**quadrant**elevation a brief reference was made to the necessity for making an allowance for difference of level of gun and target. - The pattern is that of a true sight, that is to say, the base plate is capable of movement about two axes, one parallel to and the other at right angles to the axis of the gun, and has cross spirit-levels and a graduated elevating drum and independent deflection scale, so that compensation for level of wheels can be given and
**quadrant**elevation. - In smooth-bore days the term mortar meant a piece of ordnance of a peculiar shape resting on a bed at a fixed angle of
**quadrant**elevation of 45°. - In coast defence artillery, owing to the fact that the guns are on fixed mountings at a constant height (except for rise and fall of tide) above the horizontal plane on which their targets move, and that consequently the angle of sight and
**quadrant**elevation for every range can be calculated, developments in sights, in a measure, gave way to improved means of giving**quadrant**elevation. - The gonio plate below is divided into 4
, and each**quadrants****quadrant**into 10 spaces of 9° each 11 11 numbered in hundreds from o 'o 900. - An automatic sight is a sight connected in such a manner with the elevating gear of the gun, that when the sight is directed on the water-line of a target at any range the gun will ---- have the proper
**quadrant**g B elevation for that range. - The automatic sight has, however, distinct limitations; it depends for its accuracy on height of site, and at long ranges even from a high site it cannot compare for accuracy with independent range-finding and careful laying or accurately applied
**quadrant**elevation; it is also useless when the water line of the target is obscured, as may often be the case from the splashes caused by bursting shell. - In the navy the conditions of an unstable platform rendered
**quadrant**elevation of little use, and necessitated a special pattern of tangent sight to facilitate firing the moment the roll of the ship brought the sights on the target. - It is found that the alteration of the tangent elevation is almost insensible, but the
**quadrant**elevation requires the addition or subtraction of the angle of sight. - There are methods of measuring electrical power by means of electrostatic voltmeters, or of
**quadrant**electrometers adapted for the purpose, which when so employed may be called electrostatic wattmeters. - The title of Gunter's book, which is very scarce, is Canon triangulorum, and it contains logarithmic sines and tangents for every minute of the
**quadrant**to 7 places of decimals. - In the same year Vlacq published at Gouda his Trigonometria artificialis, giving log sines and tangents to every ro seconds of the
**quadrant**to ro places. - Briggs appreciated clearly the advantages of a centesimal division of the
**quadrant**, and by dividing the degree into hundredth parts instead of into minutes, made a step towards a reformation in this respect, and but for the appearance of Vlacq's work the decimal division of the degree might have become recognized. - The first logarithms to the base e were published by John Speidell in his New Logarithmes (London, 1619), which contains hYPerbolic log sines, tangents and secants for every minute of the
**quadrant**to 5 places of decimals. - There are three fronts; the principal, towards College Green, is a colonnade of the Ionic order, with façade and two projecting wings; it connects with the western portico by a colonnade of the same order, forming the
**quadrant**of a circle. - Flamsteed, from measurements made in 1689 and succeeding years with his mural
**quadrant**, similarly concluded that the declination of the Pole Star was 40" less in July than in September. - Proposition 30 describes the construction of a curve of double curvature called by Pappus the helix on a sphere; it is described by a point moving uniformly along the arc of a great circle, which itself turns about its diameter uniformly, the point describing a
**quadrant**and the great circle a complete revolution in the same time. - He ascertained the distribution of electricity among several spheres (whether equal or unequal) placed in contact in a straight line; and he measured the distribution of 2 In 1878 Clerk Maxwell repeated Cavendish's experiments with improved apparatus and the employment of a Kelvin
**quadrant**electrometer as a means of detecting the absence of charge on the inner conductor after it had been connected to the outer case, and was thus able to show that if the law of electric attraction varies inversely as the nth power of the distance, then the exponent n must have a value of 2 t Isua. - A vast improvement in this instrument was made by the invention of the
**quadrant**electrometer by Lord Kelvin, which is the most sensitive form of electrometer yet devised. - If the two
are at different potentials, the needle moves from one**quadrants****quadrant**towards the other, and the image of a spot of light on the scale is therefore displaced. - They found from observations that the particular
**quadrant**electrometer they used might be made to follow one or other of three distinct laws. - Guided by these experiments, Ayrton, Perry and Sumpner constructed an improved unifilar
**quadrant**electrometer which was not only more sensitive than the White pattern, but fulfilled the theoretical law of working. **Quadrant**electrometers have also been designed especially for measuring extremely small potential differences.