955 MSS Verified Multiple Choice and
Conceptual Actual Frequently Tested Exam
Questions With Reviewed 100% Correct
Detailed Answers
Guaranteed Pass!!Current Update!!
1. The main reasons gears are used include:
A. To increase torque only
B. To reduce power loss
C. To change direction and speed of rotation, move motion to a different axis,
and synchronize rotation
D. To increase linear movement
2. Which component converts electrical energy into linear motion?
A. Motor
B. Solenoid
C. Transformer
D. Generator
3. A 10' bar is placed under an object 2' from one end, leaving 8' on the other
side. What class lever is this, and what is the mechanical advantage?
A. First class, 2:1
B. Second class, 4:1
C. Third class, 5:1
D. Second class, 2:1
, 4. What transfers rotary motion from a driven shaft to an output shaft?
A. Gear
B. Pulley
C. Coupling
D. Belt
5. A 6×20 mm screw has which property?
A. 6 mm diameter
B. 20 mm head size
C. 20 mm pitch
D. 6 mm thread depth
6. If a driver gear has 60 teeth and rotates at 100 RPM, what is the RPM of a
driven gear with 40 teeth?
A. 66.6 RPM
B. 150 RPM
C. 100 RPM
D. 200 RPM
7. If voltage is constant and resistance triples, the current will change by
approximately:
A. 50%
B. 66.6%
C. 33.3%
D. 25%
8. A power supply uses which component as a filtering element?
A. Inductor
B. Capacitor
C. Transformer
D. Resistor
Conceptual Actual Frequently Tested Exam
Questions With Reviewed 100% Correct
Detailed Answers
Guaranteed Pass!!Current Update!!
1. The main reasons gears are used include:
A. To increase torque only
B. To reduce power loss
C. To change direction and speed of rotation, move motion to a different axis,
and synchronize rotation
D. To increase linear movement
2. Which component converts electrical energy into linear motion?
A. Motor
B. Solenoid
C. Transformer
D. Generator
3. A 10' bar is placed under an object 2' from one end, leaving 8' on the other
side. What class lever is this, and what is the mechanical advantage?
A. First class, 2:1
B. Second class, 4:1
C. Third class, 5:1
D. Second class, 2:1
, 4. What transfers rotary motion from a driven shaft to an output shaft?
A. Gear
B. Pulley
C. Coupling
D. Belt
5. A 6×20 mm screw has which property?
A. 6 mm diameter
B. 20 mm head size
C. 20 mm pitch
D. 6 mm thread depth
6. If a driver gear has 60 teeth and rotates at 100 RPM, what is the RPM of a
driven gear with 40 teeth?
A. 66.6 RPM
B. 150 RPM
C. 100 RPM
D. 200 RPM
7. If voltage is constant and resistance triples, the current will change by
approximately:
A. 50%
B. 66.6%
C. 33.3%
D. 25%
8. A power supply uses which component as a filtering element?
A. Inductor
B. Capacitor
C. Transformer
D. Resistor
