The Elements of Mechanical Engineering, Τόμος 1Colliery Engineer Company, 1897 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 62.
Σελίδα 102
... pressure remaining the same ? Ans . 2.561+ lb. 4. If 50 cu . ft . of air weigh 4.2 pounds when the absolute temperature is 562 ° , what will be the absolute temperature when the same volume weighs 5.8 pounds , the pressure being the ...
... pressure remaining the same ? Ans . 2.561+ lb. 4. If 50 cu . ft . of air weigh 4.2 pounds when the absolute temperature is 562 ° , what will be the absolute temperature when the same volume weighs 5.8 pounds , the pressure being the ...
Σελίδα 104
... pressure . If 60,000 cubic feet of air flow per minute when the pressure is 2.8 pounds per square foot , how much will flow when the pressure is 3.6 pounds per square foot ? Ans . 68,034 cu . ft . per min . , nearly . 5. In the last ...
... pressure . If 60,000 cubic feet of air flow per minute when the pressure is 2.8 pounds per square foot , how much will flow when the pressure is 3.6 pounds per square foot ? Ans . 68,034 cu . ft . per min . , nearly . 5. In the last ...
Σελίδα 108
... pressure , as the piston speed and as the square of the diameter of the cylinder . If an engine having a cylinder 14 inches in diameter develops 112 horsepower when the mean effective pressure is 48 pounds per square inch and the piston ...
... pressure , as the piston speed and as the square of the diameter of the cylinder . If an engine having a cylinder 14 inches in diameter develops 112 horsepower when the mean effective pressure is 48 pounds per square inch and the piston ...
Σελίδα 346
... pressure against the be noticed that ab equals the pressure due to gravity . de are both perpendicular to A B , they are parallel , and since de acts in the opposite direction to cb , the actual pressure against the plane is given by ...
... pressure against the be noticed that ab equals the pressure due to gravity . de are both perpendicular to A B , they are parallel , and since de acts in the opposite direction to cb , the actual pressure against the plane is given by ...
Σελίδα 361
... pressure per square inch will be 10 In the vessel a , this pressure will be transmitted to the bottom of the vessel , and will be 10 pounds per square inch ; it is easy to see that there will be no pressure on the sides . In the vessel ...
... pressure per square inch will be 10 In the vessel a , this pressure will be transmitted to the bottom of the vessel , and will be 10 pounds per square inch ; it is easy to see that there will be no pressure on the sides . In the vessel ...
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.