Plumbers and Fitters' Handbook: A Convenient Reference Book for All Persons Interested in Plumbing, Steam Heating, Hot-air Heating, Hot-water Heating, Ventilation, Gas-fitting, Drainage, and SewerageInternational Textbook Company, 1905 - 375 σελίδες |
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Αποτελέσματα 1 - 5 από τα 71.
Σελίδα 1
... connection with the sign V ; thus , V called the decimal point , is placed in a number con- taining decimals , to fix the value of the number ; thus , 12.5 is 12 and 1.25 is 1 and ; etc. X 8 = 82 means that the number 8 is to be squared ...
... connection with the sign V ; thus , V called the decimal point , is placed in a number con- taining decimals , to fix the value of the number ; thus , 12.5 is 12 and 1.25 is 1 and ; etc. X 8 = 82 means that the number 8 is to be squared ...
Σελίδα 46
... connection with the radical sign . Thus , instead of writing ( 5 + 8 ) , V3 [ 5 +8 ] , or † { 5 +8 } for the cube root ... connected by the various signs indicating addition , subtraction , multiplication , and division , the operation ...
... connection with the radical sign . Thus , instead of writing ( 5 + 8 ) , V3 [ 5 +8 ] , or † { 5 +8 } for the cube root ... connected by the various signs indicating addition , subtraction , multiplication , and division , the operation ...
Σελίδα 47
... connected by plus and minus signs , the indicated operations may be performed in the order in which the quantities are placed . There is one other sign used , which is neither a sign of aggregation nor a sign indicative of an operation ...
... connected by plus and minus signs , the indicated operations may be performed in the order in which the quantities are placed . There is one other sign used , which is neither a sign of aggregation nor a sign indicative of an operation ...
Σελίδα 57
... V = wh ( a + b + c ) . R PRISMOID . A prismoid is a solid having two parallel plane ends , the edges of which are connected by plane triangular or quadri- lateral surfaces . A area one end ; a = area of other MENSURATION . 57.
... V = wh ( a + b + c ) . R PRISMOID . A prismoid is a solid having two parallel plane ends , the edges of which are connected by plane triangular or quadri- lateral surfaces . A area one end ; a = area of other MENSURATION . 57.
Σελίδα 73
... connecting the eight points thus found to form the figure required . a a To draw any regular polygon in a circle . Divide 360 ° by the number of sides ; the quotient will be the angle a o b . Lay off this angle at the center with a ...
... connecting the eight points thus found to form the figure required . a a To draw any regular polygon in a circle . Divide 360 ° by the number of sides ; the quotient will be the angle a o b . Lay off this angle at the center with a ...
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Plumbers and Fitters' Handbook: A Convenient Reference Book for All Persons ... International Correspondence Schools Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acetylene air supply apparatus bath bituminous coal Blast Pipe boiler branches brass brick building burners calcium carbide capacity cent circulation closets coal coil connected cubic feet cubic foot decimal point Diam diameter difference direct radiation discharge divided drain drainage equal feedwater heater fixtures floor flow flues flush formula fraction fresh air furnace gallons gauge gauge pressure given number grate surface heater heating surface heating system horsepower hot-water hour inlet iron latent heat length liquid located meter multiplied number of B. T. U. ordinary placed plumber plumbing Pounds pressure pump quantity radiating surface resistance return main return pipe revolutions per minute risers roof sal ammoniac sewage sewer significant figures sizes sprinklers square feet square foot square inches supply tank temperature thick trap tube vacuum valve vaporization velocity vent pipes ventilating volume walls waste pipe water closets weight
Δημοφιλή αποσπάσματα
Σελίδα 33 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 37 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 35 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 34 - SURVEYORS' SQUARE MEASURE. 144. This measure is used by surveyors in computing the area or contents of land. TABLE. 625 Square Links (sq. 1. ) make 1 Pole P. 16 Poles " 1 Square Chain . sq. ch. 10 Square Chains " 1 Acre A. 640 Acres " 1 Square Mile . . sq. mi. 36 Square Miles (6 miles square)
Σελίδα 37 - Measures of Capacity 10 milliliters (ml) =1 centiliter cl 10 centiliters =1 deciliter dl 10 deciliters =1 liter 1 10 liters =1 dekaliter Dl 10 dekaliters =1 hektoliter HI 10 hektoliters =1 kiloliter Kl NOTE — The liter is equal to the volume occupied by 1 cubic decimeter.
Σελίδα 37 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg...
Σελίδα 355 - Principals are reponsible for the acts of their agents. Each individual in a partnership is responsible for the whole amount of the debts of the firm, except in cases of special partnership.
Σελίδα 98 - In graduating a Centigrade thermometer, the freezing point is marked 0°, or zero, and the boiling point 100° ; the distance between the freezing and boiling points is divided into 100 equal parts; these equal divisions are carried as far below the freezing point and above the boiling point as desired.
Σελίδα 80 - The pressure per unit of area exerted anywhere upon a mass of liquid is transmitted undiminished in all directions, and acts with the same force upon all surfaces, in a direction at right angles to those surfaces.
Σελίδα 355 - If a note is lost or stolen. It does not release the maker; he must pay It, if the consideration for which it was given and the amount can be proven.