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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. Total Mechanical Advantage
AMA / IMA
1/2H 1/2B
Resistance Force / Effort Force
MAa MAb MAc *MAd...
2. IMA
1/ (1/R1) + (1/R2) + (1/R3)...
Effort Distance / Resistance Distance
(Output / Input) x 100
Voltage = Current x Resistance (V=IR)
3. Power
Voltage = Current x Resistance (V=IR)
Circumference / Pitch
1/3B 1/3H
Work / Time
4. AMA
Work / Time
1/ (1/R1) + (1/R2) + (1/R3)...
N out / N in = D out / D in = ? in / ? out = t out / t in
Resistance Force / Effort Force
5. Centroid of a Triangle
1/3B 1/3H
Mass x Acceleration
Force x Distance
1/ (1/R1) + (1/R2) + (1/R3)...
6. Ohm's Law
I x V
Voltage = Current x Resistance (V=IR)
Force x Distance
1/ (1/R1) + (1/R2) + (1/R3)...
7. Efficiency (%)
4 x R/3p away from the axis on the line of symmerty
1/3B 1/3H
(Output / Input) x 100
1/2H 1/2B
8. Moment
MAa MAb MAc *MAd...
(Output / Input) x 100
Force x Distance
N out / N in = D out / D in = ? in / ? out = t out / t in
9. Total Resistance
Resistance Force / Effort Force
Mass x Acceleration
1/3B 1/3H
1/ (1/R1) + (1/R2) + (1/R3)...
10. Centriod of a Square/Rectange
1/ (1/R1) + (1/R2) + (1/R3)...
Work / Time
1/2H 1/2B
(Output / Input) x 100
11. Work
Force x Distance
1/2H 1/2B
MAa MAb MAc *MAd...
N out / N in = D out / D in = ? in / ? out = t out / t in
12. Gear Ratio/Chain and Sprocket
Resistance Force / Effort Force
(Output / Input) x 100
Voltage = Current x Resistance (V=IR)
N out / N in = D out / D in = ? in / ? out = t out / t in
13. Inclined Plane/Wedge IMA
Length / Height
4 x R/3p away from the axis on the line of symmerty
AMA / IMA
1/2H 1/2B
14. Centroid of a Semi-Circle
MAa MAb MAc *MAd...
4 x R/3p away from the axis on the line of symmerty
Resistance Force / Effort Force
Voltage = Current x Resistance (V=IR)
15. Efficiency
AMA / IMA
4 x R/3p away from the axis on the line of symmerty
Effort Distance / Resistance Distance
I x V
16. Force
Force x Distance
Mass x Acceleration
1/2H 1/2B
Effort Distance / Resistance Distance
17. Power
1/ (1/R1) + (1/R2) + (1/R3)...
Mass x Acceleration
1/2H 1/2B
I x V
18. Screw IMA
Force x Distance
Circumference / Pitch
(Output / Input) x 100
4 x R/3p away from the axis on the line of symmerty