## The Colliery Engineer Pocket-book of Principles Rules, Formulæ, and Tables ... |

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### Other editions - View all

The Colliery Engineer Pocket-Book of Principles Rules, Formulæ, and Tables ... Thomas J. Foster No preview available - 2015 |

The Colliery Engineer Pocket-Book of Principles Rules, Formulae, and Tables Thomas J Foster No preview available - 2016 |

The Colliery Engineer Pocket-Book of Principles Rules, Formulæ, and Tables ... Thomas J. Foster No preview available - 2017 |

### Common terms and phrases

allow amount angle applied average body boiler bottom cage carbon cars cent coal colliery Cosine Cotang cube cubic feet curve cylinder DEGDEGDEG Distance depth diameter difference direction distance divided effective elevation engine equal fault feet force friction gangway give given gravity head heat horizontal inches inclined increased iron length less load logarithm loss mark means measured mines minute motion moving multiplied natural notes passing Pillar pipe plane pounds practice pressure produce proportion pump quantity radius reading resistance result road root rope rule seam shaft side Sine slope square foot steam steel surface taken Tang temperature thickness timber tons track varies velocity ventilation vertical volume weight wire

### Popular passages

Page 87 - Draw forward the patient's tongue, and keep it projecting beyond the lips; an elastic band over the tongue and under the chin will answer this purpose...

Page 10 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.

Page 87 - On the restoration of life, a teaspoonful of warm. water should be given; and then, if the power of swallowing has returned, small quantities of wine, -warm brandy and water, or coffee should be administered. The patient should be kept in bed, and a disposition to sleep encouraged.

Page 87 - ... seconds. (By this means air is drawn into the lungs.) Then turn down the patient's arms, and press them gently and firmly for two seconds against the sides of the chest. ( By...

Page 177 - Rule. — Multiply the diameter of the driver by its number of revolutions, and divide the product by the number of revolutions of the driven; the quotient will be its diameter.

Page 11 - Through a given point to draw a straight line parallel to a given straight line, Let A be the given point, and BC the given straight line : it is required to draw through the point A a straight line parallel to BC.

Page 5 - RULE. 1. Separate the given number into periods of three figures each, beginning at the units place.

Page 87 - Repeat these measures alternately, deliberately, and perseveringly, about fifteen times in a minute, until a spontaneous effort to respire is perceived ; immediately upon which cease to imitate the movements of breathing, and proceed to induce circulation and warmth.

Page 18 - MONEY. 10 mills = 1 cent. 10 cents = 1 dime. 10 dimes = 1 dollar. 10 dollars = 1 eagle.

Page 7 - Find also the area of the triangle, formed by the chord of the segment and the two radii of the sector.