The Elements of Mechanical Engineering, Τόμος 1Colliery Engineer Company, 1897 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 72.
Σελίδα 48
... nearly . Ans . EXAMPLE . - Express .3917 in 12ths . 4.7004 SOLUTION.- .3917 X 11 = 12 , say . Hence , .3917 , nearly . Ans . 175 . Rule . - Reduce 1 to a fraction having the given denominator . Multiply the given decimal by the fraction ...
... nearly . Ans . EXAMPLE . - Express .3917 in 12ths . 4.7004 SOLUTION.- .3917 X 11 = 12 , say . Hence , .3917 , nearly . Ans . 175 . Rule . - Reduce 1 to a fraction having the given denominator . Multiply the given decimal by the fraction ...
Σελίδα 57
... nearly . 2. If the speed of an engine running at 126 revolutions per minute should be increased 61 % , how many revolutions per minute would it then make ? Ans . 134.19 revolutions . 3. The list price of a lot of silk goods is $ 1,400 ...
... nearly . 2. If the speed of an engine running at 126 revolutions per minute should be increased 61 % , how many revolutions per minute would it then make ? Ans . 134.19 revolutions . 3. The list price of a lot of silk goods is $ 1,400 ...
Σελίδα 61
... nearly . 1 cubic foot of water contains 7.481 U. S. standard gallons , nearly . 1 British imperial gallon weighs 10 pounds . It will be of great advantage to the student to carefully memorize all of the above tables . REDUCTION OF ...
... nearly . 1 cubic foot of water contains 7.481 U. S. standard gallons , nearly . 1 British imperial gallon weighs 10 pounds . It will be of great advantage to the student to carefully memorize all of the above tables . REDUCTION OF ...
Σελίδα 71
... feet ; 270 feet +2 feet 272 feet ; 272 feet ÷ 112 = 2 feet and 48 feet remaining ; 48 × 12 = 576 inches ; 576 inches 112 5.143 inches , nearly . Ans . ÷ = = The preceding example is solved by long division , because ARITHMETIC . 71.
... feet ; 270 feet +2 feet 272 feet ; 272 feet ÷ 112 = 2 feet and 48 feet remaining ; 48 × 12 = 576 inches ; 576 inches 112 5.143 inches , nearly . Ans . ÷ = = The preceding example is solved by long division , because ARITHMETIC . 71.
Σελίδα 80
... nearly equal it . 271. Rule I. - Begin at units place , and separate the number into periods of two figures each , proceeding from left to right with the decimal part , if there is any . II . Find the greatest number whose square is ...
... nearly equal it . 271. Rule I. - Begin at units place , and separate the number into periods of two figures each , proceeding from left to right with the decimal part , if there is any . II . Find the greatest number whose square is ...
Περιεχόμενα
1 | |
4 | |
10 | |
11 | |
16 | |
19 | |
22 | |
35 | |
148 | |
151 | |
164 | |
166 | |
195 | |
215 | |
235 | |
297 | |
51 | |
57 | |
58 | |
72 | |
75 | |
92 | |
96 | |
109 | |
111 | |
114 | |
116 | |
120 | |
123 | |
126 | |
128 | |
135 | |
138 | |
361 | |
403 | |
523 | |
525 | |
533 | |
541 | |
542 | |
549 | |
555 | |
557 | |
567 | |
569 | |
579 | |
587 | |
595 | |
xv | |
Άλλες εκδόσεις - Προβολή όλων
The Elements of Mechanical Engineering, Τόμος 5 International Correspondence Schools Πλήρης προβολή - 1897 |
The Elements of Mechanical Engineering, Τόμος 2 International Correspondence Schools Πλήρης προβολή - 1897 |
The Elements of Mechanical Engineering, Τόμος 2 International Correspondence Schools Πλήρης προβολή - 1897 |
Συχνά εμφανιζόμενοι όροι και φράσεις
adiabatic altitude base body called center of gravity cipher circle coefficient column compressed contains convex area cosine cube root cubic feet cubic foot cubic inches cylinder decimal places denominator difference discharge distance divided dividend divisor equal EXAMPLE.-A EXAMPLE.-What EXAMPLES FOR PRACTICE exponent expression factors feet per second figure foot-pounds force formula fraction frustum heat Hence horsepower hypotenuse inches in diameter last example length logarithm mantissa mercury miles minuend monomial multiplied orifice pennyweights perfect square perimeter perpendicular pipe piston pounds per square pressure pump quotient radius ratio result right angles right-angled triangle Rule shown in Fig side sine slant height SOLUTION specific gravity square inch square root steam subtract subtrahend surface tangent temperature tension tube units unknown quantity valve vertical vessel volume weight whole number
Δημοφιλή αποσπάσματα
Σελίδα 295 - Every body continues in a state of rest, or of uniform motion in a straight line, unless it is compelled to change that state by a force impressed upon it.
Σελίδα 238 - A circle is a plane figure bounded by a curved line, called the circumference, every point of which is equally distant from a point within called the center.
Σελίδα 223 - Rule. — Divide the logarithm of the number by the index of the root; the result will be the logarithm of the root.
Σελίδα 16 - Therefore, multiplying both terms of a fraction by the same number does not alter its value.
Σελίδα 5 - Multiplication is the process of multiplying one number by another. The number thus added to itself, or the number to be multiplied, is called the multiplicand.
Σελίδα 89 - The first and fourth terms of a proportion are called the extremes, and the second and third terms, the means. Thus, in the foregoing proportion, 8 and 3 are the extremes and í and 6 are the means.
Σελίδα 85 - The terms of a ratio are the two numbers to be compared ; thus, in the above ratio, 20 and 4 are the terms. When both terms are considered together, they are called a couplet ; when considered separately, the first term is called the antecedent, and the second term the consequent. Thus, in the ratio 20 : 4, 20 and 4 form a couplet, and 20 is the antecedent, and 4 the consequent.
Σελίδα 344 - ... the ratio of the ovendry weight of a sample to the weight of a volume of water equal to the volume of the sample at some specific moisture content, as green, air-dry, or ovendry.
Σελίδα 18 - Divide the numerator by the denominator. The quotient will be the whole number, and the remainder, if...
Σελίδα 51 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.