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Test your basic knowledge |
Principles Of Engineering: Equations
Start Test
Study First
Subject
:
engineering
Instructions:
Answer 18 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. IMA
Circumference / Pitch
4 x R/3p away from the axis on the line of symmerty
Effort Distance / Resistance Distance
Work / Time
2. Force
Circumference / Pitch
1/2H 1/2B
Mass x Acceleration
I x V
3. AMA
Effort Distance / Resistance Distance
Resistance Force / Effort Force
Force x Distance
Work / Time
4. Centriod of a Square/Rectange
I x V
Effort Distance / Resistance Distance
N out / N in = D out / D in = ? in / ? out = t out / t in
1/2H 1/2B
5. Efficiency (%)
Mass x Acceleration
1/3B 1/3H
1/ (1/R1) + (1/R2) + (1/R3)...
(Output / Input) x 100
6. Moment
4 x R/3p away from the axis on the line of symmerty
MAa MAb MAc *MAd...
Length / Height
Force x Distance
7. Total Mechanical Advantage
(Output / Input) x 100
I x V
Voltage = Current x Resistance (V=IR)
MAa MAb MAc *MAd...
8. Screw IMA
Circumference / Pitch
1/ (1/R1) + (1/R2) + (1/R3)...
Resistance Force / Effort Force
Force x Distance
9. Work
Circumference / Pitch
Resistance Force / Effort Force
Force x Distance
Voltage = Current x Resistance (V=IR)
10. Gear Ratio/Chain and Sprocket
1/3B 1/3H
N out / N in = D out / D in = ? in / ? out = t out / t in
Work / Time
Length / Height
11. Centroid of a Triangle
MAa MAb MAc *MAd...
1/2H 1/2B
Voltage = Current x Resistance (V=IR)
1/3B 1/3H
12. Total Resistance
1/ (1/R1) + (1/R2) + (1/R3)...
N out / N in = D out / D in = ? in / ? out = t out / t in
Effort Distance / Resistance Distance
Mass x Acceleration
13. Power
I x V
4 x R/3p away from the axis on the line of symmerty
1/3B 1/3H
Voltage = Current x Resistance (V=IR)
14. Power
Force x Distance
Effort Distance / Resistance Distance
Force x Distance
Work / Time
15. Centroid of a Semi-Circle
4 x R/3p away from the axis on the line of symmerty
(Output / Input) x 100
Voltage = Current x Resistance (V=IR)
Work / Time
16. Efficiency
Work / Time
1/3B 1/3H
Length / Height
AMA / IMA
17. Inclined Plane/Wedge IMA
Length / Height
MAa MAb MAc *MAd...
Work / Time
1/ (1/R1) + (1/R2) + (1/R3)...
18. Ohm's Law
Voltage = Current x Resistance (V=IR)
Work / Time
1/ (1/R1) + (1/R2) + (1/R3)...
Length / Height