Section 1
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Solve the equation.(-3 + 2)(-12 - 4) + (-4 + 6) x 3
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Cards (76)
Section 1
(50 cards)
Solve the equation.(-3 + 2)(-12 - 4) + (-4 + 6) x 3
22
If the volume of a cylinder with the piston at bottom center is 84 cubic inches and the piston displacement is 70 cubic inches, then the compression ratio is
6:1.
(Refer to Figure 59.) Solve the equation.
-5.20.
(Refer to the Figure 66.) Solve the equation.
36,002.
1.21875 is equal to
39/32.
Solve the equation.(32 x 3/8) ÷ 1/6 =
72
A blueprint shows a hole of 0.17187 to be drilled. Which fraction size drill bit is most nearly equal?
11/64
A rectangular-shaped fuel tank measures 37-1/2 inches in length, 14 inches in width, and 8-1/4 inches in depth. How many cubic inches are within the tank?
4,331.25.
Which of the following is the square root of (-1776)/(-2) - 632?
16.
Find the value of 10 raised to the negative sixth power.
0.000001.
Which alternative answer is equal to 16,300?
1.63 x 10 to the fourth power.
Solve the equation.1/2 (-30 + 34) 5
10
A rectangular shaped fuel tank measures 27-1/2 inches in length, 3/4 foot in width, and 8-1/4 inches in depth. How many gallons will the tank contain?(231 cu in = 1 gal)
8.83
Solve the equation.(64 x 3/8) ÷ 3/4 =
32
Select the container size that will be equal in volume to 60 gallons of fuel. (7.5 gal = 1 cu ft)
8.0 cubic feet.
Solve the equation.[(4 x -3)+(-9 x 2)] ÷ 2 =
-15
Select the decimal which is most nearly equal to 77/64.
1.2031.
The result of 7 raised to the third power plus the square root of 39 is equal to
349.24
What size sheet of metal is required to fabricate a cylinder 20 inches long and 8 inches in diameter?(Note: C = pi x D)
20 inches x 25-9/64 inches.
Convert 7 to binary form.
0111.
(Refer to Figure 71.) What is the volume of a sphere with a radius of 4.5 inches?
381.7 cubic inches
Find the square root of 124.9924
1,118 x 10 to the negative second power
Maximum life for a certain part is 1100 hours. Recently, 15 of these parts were removed from different aircraft with an average life of 835.3 hours. What percent of the maximum part life has been achieved?
75.9 percent.
(Refer to Figure 53.) Solve the equation
.0419.
How much current does a 30-volt, 1/2 horsepower motor that is 85 percent efficient draw from the bus? (Note: 1 horsepower = 746 watts)
14.6 amperes
The number 3.47 x 10 to the negative fourth power is equal to
.000347.
What is the ratio of a gasoline fuel load of 200 gallons to one of 1,680 pounds?
5:7
If an engine is turning 1,965 rpm at 65 percent power, what is its maximum rpm?
3,023.
A four-cylinder aircraft engine has a cylinder bore of 3.78 inches and is 8.5 inches deep. With the piston on bottom center, the top of the piston measures 4.0 inches from the bottom of the cylinder. What is the approximate piston displacement of this engine?
200 cubic inches.
Convert the binary number 00001111 to a whole number.
15.
A six-cylinder engine with a bore of 3.5 inches, a cylinder height of 7 inches and a stroke of 4.5 inches will have a total piston displacement of
259.77 cubic inches.
What power of 10 is equal to 1,000,000,000?
10 to the ninth power.
What force is exerted on the piston in a hydraulic cylinder if the area of the piston is 1.2 square inches and the fluid pressure is 850 PSI?
1,020 pounds.
(Refer to Figure 52.) Solve the equation.
5
Sixty-five engines are what percent of 80 engines?
81 percent.
The radius of a piece of round stock is 7/32. Select the decimal which is most nearly equal to the diameter.
0.4375.
(Refer to Figure 65.) Which of the figures is using scientific notation?
1
An engine of 98 horsepower maximum is running at 75 percent power. What is the horsepower being developed?
73.50.
How many gallons of fuel will be contained in a rectangular-shaped tank which measures 2 feet in width, 3 feet in length, and 1 foot 8 inches in depth? (7.5 gal = 1 cu ft)
75
Solve the equation.4 - 3[-6(2 + 3) + 4] =
82
What is the surface area of a cube where a side (edge) measures 7.25 inches?
315.375 sq. in.
Find the square root of 1,746.
41.7852.
(Refer to Figure 67). Solve the equation.
0.042.
A pinion gear with 14 teeth is driving a spur gear with 42 teeth at 140 RPM. Determine the speed of the pinion gear.
420 RPM.
(Refer to Figure 58.) Solve the equation.
14.002.
An airplane flying a distance of 750 miles used 60 gallons of gasoline. How many gallons will it need to travel 2,500 miles?
200
What is the speed ratio of an input gear with 36 teeth meshed to a gear with 20 teeth?
1:1.8
Find the square root of 1,824.
.42708 x 10 to the second power.
What is the piston displacement of a master cylinder with a 1.5-inch diameter bore and a piston stroke of 4 inches?
7.0686 cubic inches.
What is the speed of a spur gear with 42 teeth driven by a pinion gear with 14 teeth turning 420 RPM?
140 RPM
Section 2
(26 cards)