1. What is the path generated by a point on the circumference of a circle?
Answer
Correct Answer:
Cycloid
Note: This Question is unanswered, help us to find answer for this one
2. What are mechanisms called that have a point that moves along a straight line?
Answer
Correct Answer:
Straight line motion mechanisms
Note: This Question is unanswered, help us to find answer for this one
3. A body has translation if it moves so that all straight lines in the body move to what?
Answer
Correct Answer:
Parallel positions
Note: This Question is unanswered, help us to find answer for this one
4. A body has plane motion, if all its points move in planes which are parallel to which reference plane?
Answer
Correct Answer:
Some reference plane
Note: This Question is unanswered, help us to find answer for this one
5. What does Hooke's law state within elastic limits?
Answer
Correct Answer:
The strain is proportional to the stress
Note: This Question is unanswered, help us to find answer for this one
6. What is a type of periodic motion?
Answer
Correct Answer:
Simple harmonic motion
Note: This Question is unanswered, help us to find answer for this one
7. What is kinetic energy?
Answer
Correct Answer:
Energy that an object has by virtue of its position
Note: This Question is unanswered, help us to find answer for this one
8. What is the definition of work?
Answer
Correct Answer:
The transfer of energy from one system to another
Note: This Question is unanswered, help us to find answer for this one
9. N terms of moments, what does the principle of moments mean?
Answer
Correct Answer:
At equilibrium, the sum of the clockwise moments equals the sum of the counter-clockwise moments
Note: This Question is unanswered, help us to find answer for this one
10. What is the product of a quantity and its perpendicular distance?
Answer
Correct Answer:
The moment
Note: This Question is unanswered, help us to find answer for this one
11. What is dynamic equilibrium?
Answer
Correct Answer:
A dynamic equilibrium occurs when a system is in equilibrium and also in motion
Note: This Question is unanswered, help us to find answer for this one
12. What does static equilibrium mean when applied to a system?
Answer
Correct Answer:
Stationary
Note: This Question is unanswered, help us to find answer for this one
13. What is a system in equilibrium?
Answer
Correct Answer:
When the net forces and torques on that system are zero
Note: This Question is unanswered, help us to find answer for this one
14. What happens to the velocity of an object in circular motion?
Answer
Correct Answer:
It constantly changes
Note: This Question is unanswered, help us to find answer for this one
15. What is the force required to produce the centripetal acceleration?
Answer
Correct Answer:
Centripetal force
Note: This Question is unanswered, help us to find answer for this one
16. What is the change in velocity required for an object to travel around a circle?
Answer
Correct Answer:
Centripetal acceleration
Note: This Question is unanswered, help us to find answer for this one
17. What is the measurement of angle subtended by an object moving around the circumference of a circle?
Answer
Correct Answer:
Angular displacement
Note: This Question is unanswered, help us to find answer for this one
18. What is the resistance an object encounters moving through a fluid called?
Answer
Correct Answer:
Drag
Note: This Question is unanswered, help us to find answer for this one
19. What is tension force(T)?
Answer
Correct Answer:
A force that tends to stretch intermolecular bonds
Note: This Question is unanswered, help us to find answer for this one
20. What is the force that opposes the motion of two objects in contact?
Answer
Correct Answer:
Friction force
Note: This Question is unanswered, help us to find answer for this one
21. What does Newton's third law describe?
Answer
Correct Answer:
For every action there is an equal and opposite reaction
Note: This Question is unanswered, help us to find answer for this one
22. What did Newton's second law say about the relationship between force and acceleration?
Answer
Correct Answer:
Proportional to
Note: This Question is unanswered, help us to find answer for this one
23. Which law states that an object continues at rest, or at constant velocity, unless an external force acts on it?
Answer
Correct Answer:
Newton's first law
Note: This Question is unanswered, help us to find answer for this one
24. What is the vector sum of all the forces acting on a body or system?
Answer
Correct Answer:
Net force
Note: This Question is unanswered, help us to find answer for this one
25. What is the SI unit of force?
Answer
Correct Answer:
Newton
Note: This Question is unanswered, help us to find answer for this one
26. What is the measurement of a body's resistance to acceleration?
Answer
Correct Answer:
Mass
Note: This Question is unanswered, help us to find answer for this one
27. What is an example of acceleration?
Answer
Correct Answer:
Change in velocity
Note: This Question is unanswered, help us to find answer for this one
28. What is the change in an object's position over time?
Answer
Correct Answer:
Velocity
Note: This Question is unanswered, help us to find answer for this one
29. What is the magnitude of velocity?
Answer
Correct Answer:
Speed
Note: This Question is unanswered, help us to find answer for this one
30. What does speed not have?
Answer
Correct Answer:
A direction
Note: This Question is unanswered, help us to find answer for this one
31. What is the distance travelled but with a direction associated?
Answer
Correct Answer:
Displacement
Note: This Question is unanswered, help us to find answer for this one
32. What did Galileo say distance was?
Answer
Correct Answer:
Length of the path that the object too
Note: This Question is unanswered, help us to find answer for this one
33. What is the Time interval between two events called?
Answer
Correct Answer:
Elapsed time
Note: This Question is unanswered, help us to find answer for this one
34. What is the name of an open chain of kinematic links?
Answer
Correct Answer:
Dyad
Note: This Question is unanswered, help us to find answer for this one
35. What can be used to connect the complex motion with the ground?
Answer
Correct Answer:
Coupler
Note: This Question is unanswered, help us to find answer for this one
36. What kind of behaviour does a link that has oscillatory behaviour have?
Answer
Correct Answer:
Pivoted to a ground
Note: This Question is unanswered, help us to find answer for this one
37. What type of link is able to rotate?
Answer
Correct Answer:
Crank
Note: This Question is unanswered, help us to find answer for this one
38. What is the distance below the nominal pitch circle that defines Dedendum?
Answer
Correct Answer:
The tooth height
Note: This Question is unanswered, help us to find answer for this one
39. The angle between the axis and the velocity is called what?
Answer
Correct Answer:
Pressure angle
Note: This Question is unanswered, help us to find answer for this one
40. What does the term axis of transmission mean?
Answer
Correct Answer:
The axis along which force is able to be transmitted
Note: This Question is unanswered, help us to find answer for this one
41. The versatile and useful function generator is known as what?
Answer
Correct Answer:
Cam & follower
Note: This Question is unanswered, help us to find answer for this one
42. What type of acceleration is present in the cam?
Answer
Correct Answer:
Cycloid
Note: This Question is unanswered, help us to find answer for this one
43. What is the term that describes a change in how fast an object moves?
Answer
Correct Answer:
Jerk
Note: This Question is unanswered, help us to find answer for this one
44. What is the variable that describes how fast a disease travels along the axis of transmission?
Answer
Correct Answer:
Velocity
Note: This Question is unanswered, help us to find answer for this one
45. What does the axis of transmission represent?
Answer
Correct Answer:
Velocity along the axis
Note: This Question is unanswered, help us to find answer for this one
46. The velocity of slip is what type of movement?
Answer
Correct Answer:
Sliding
Note: This Question is unanswered, help us to find answer for this one
47. What is the velocity of a sliding joint between two links called?
Answer
Correct Answer:
Velocity of Slip
Note: This Question is unanswered, help us to find answer for this one
48. The angle between the output link and the coupler is called what?
Answer
Correct Answer:
Transmission angle
Note: This Question is unanswered, help us to find answer for this one
49. What term describes the motion of an object when travelling in a gravitational field?
Answer
Correct Answer:
Coriolis acceleration
Note: This Question is unanswered, help us to find answer for this one
50. How many times the velocity of slip is the angular velocity?
Answer
Correct Answer:
2 times
Note: This Question is unanswered, help us to find answer for this one
51. What is the term for the path of the instant centre?
Answer
Correct Answer:
Centrode
Note: This Question is unanswered, help us to find answer for this one
52. The advantage of the force being applied to the output force is known as what?
Answer
Correct Answer:
Mechanical advantage
Note: This Question is unanswered, help us to find answer for this one
53. What is the inverse of the velocity ratio?
Answer
Correct Answer:
Torque ratio
Note: This Question is unanswered, help us to find answer for this one
54. What is the relationship between the angular velocity of a gyroscope and the input and output of the gyroscope?
Answer
Correct Answer:
Velocity ratio
Note: This Question is unanswered, help us to find answer for this one
55. What do three bodies have if they are in the presence of Kennedy's rule?
Answer
Correct Answer:
Exactly three instant centres
Note: This Question is unanswered, help us to find answer for this one
56. What is the point common to two bodies in which the point has the same instantaneous velocity in each body?
Answer
Correct Answer:
Instant centre
Note: This Question is unanswered, help us to find answer for this one
57. What term describes a double point that occurs where the coupler curve crosses itself creating multiple loop vectors?
Answer
Correct Answer:
Crunode
Note: This Question is unanswered, help us to find answer for this one
58. What is a term for a sharp point on the curve that has the useful property of instantaneous zero velocity?
Answer
Correct Answer:
Cusp
Note: This Question is unanswered, help us to find answer for this one
59. What is the term for the difference in velocity between two points in the same body?
Answer
Correct Answer:
Velocity difference
Note: This Question is unanswered, help us to find answer for this one
60. What is the name of the circle describing the possible locations of the moving pivot?
Answer
Correct Answer:
Circle point
Note: This Question is unanswered, help us to find answer for this one
61. What does the halo around the centerpoint represent?
Answer
Correct Answer:
Possible positions for the fixed pivot
Note: This Question is unanswered, help us to find answer for this one
62. What is the theorem called that states that a rigid body's displacement is equivalent to the sum of a translation of one point on the body and a rotation of the body about an axis through that point?
Answer
Correct Answer:
Chasles' theorem
Note: This Question is unanswered, help us to find answer for this one
63. To what is a relative position compared?
Answer
Correct Answer:
Two bodies simultaneously in separate positions
Note: This Question is unanswered, help us to find answer for this one
64. The use of real and imaginary numbers to define the magnitude and angle of a line is called what?
Answer
Correct Answer:
Complex Vectors
Note: This Question is unanswered, help us to find answer for this one
65. What is another name for a Cayley Diagram?
Answer
Correct Answer:
Schematic
Note: This Question is unanswered, help us to find answer for this one
66. What does the Cayley Diagram Schematic define?
Answer
Correct Answer:
Lengths and shapes of cognates
Note: This Question is unanswered, help us to find answer for this one
67. What does a linkage of different geometry generate?
Answer
Correct Answer:
Couple curve
Note: This Question is unanswered, help us to find answer for this one
68. What is a linkage of different geometry that generates the same couple curve?
Answer
Correct Answer:
Cognate
Note: This Question is unanswered, help us to find answer for this one
69. What is the term for the solution to the path generation problem?
Answer
Correct Answer:
Coupler Curves
Note: This Question is unanswered, help us to find answer for this one
70. What is the name of the mechanism that causes the rocker to move from one position and back?
Answer
Correct Answer:
Return mechanism
Note: This Question is unanswered, help us to find answer for this one
71. Point generation, control of a point such that it follows some prescribed path is called?
Answer
Correct Answer:
Path generation
Note: This Question is unanswered, help us to find answer for this one
72. What is the act of correlating an input motion with an output motion in a mechanism called?
Answer
Correct Answer:
Function Generation
Note: This Question is unanswered, help us to find answer for this one
73. What is the creation of potential solutions in the absence of a well-defined algorithm to predict the solution known as?
Answer
Correct Answer:
Qualitative synthesis
Note: This Question is unanswered, help us to find answer for this one
74. A specific link in a chain that can rotate is called what?
Answer
Correct Answer:
Evolvability
Note: This Question is unanswered, help us to find answer for this one
75. What is the term used to describe a link that rotates?
Answer
Correct Answer:
Rotatability
Note: This Question is unanswered, help us to find answer for this one
76. Who discovered the link between the speed of light and the time it takes to rotate one's own axis?
Answer
Correct Answer:
Grashof
Note: This Question is unanswered, help us to find answer for this one
77. What term means the output link remains stationary while the input link continues to move?
Answer
Correct Answer:
Dwell
Note: This Question is unanswered, help us to find answer for this one
78. What is the name of the part of a link that branches off and becomes another link?
Answer
Correct Answer:
Node
Note: This Question is unanswered, help us to find answer for this one
79. What type of link is a ternary link?
Answer
Correct Answer:
A link with three nodes
Note: This Question is unanswered, help us to find answer for this one
80. What is the name of the link with two nodes?
Answer
Correct Answer:
Binary link
Note: This Question is unanswered, help us to find answer for this one
81. What kind of motion is A simultaneous combination of rotation and translation?
Answer
Correct Answer:
Complex motion
Note: This Question is unanswered, help us to find answer for this one
82. What is the purpose of points describing parallel paths?
Answer
Correct Answer:
All points in a body describe parallel paths
Note: This Question is unanswered, help us to find answer for this one
83. What is the name of the point on the Earth that has no motion with respect to the frame of reference?
Answer
Correct Answer:
Pure Rotation
Note: This Question is unanswered, help us to find answer for this one
84. How many parameters are needed to define a system's position in space?
Answer
Correct Answer:
Degrees of freedom
Note: This Question is unanswered, help us to find answer for this one
85. What is a machine?
Answer
Correct Answer:
A system of elements arranged to transmit motion and energy in a predetermined fashion
Note: This Question is unanswered, help us to find answer for this one
86. What is the study of motion without regard to forces?
Answer
Correct Answer:
Kinematics
Note: This Question is unanswered, help us to find answer for this one
87. What does the crank represent on the velocity and acceleration diagram?
Answer
Correct Answer:
The velocity and acceleration line of the moving end
Note: This Question is unanswered, help us to find answer for this one
88. What is the line perpendicular to the line from O to A?
Answer
Correct Answer:
BA
Note: This Question is unanswered, help us to find answer for this one
89. What are the circles that represent rollers in the cam profile?
Answer
Correct Answer:
7mm radius
Note: This Question is unanswered, help us to find answer for this one
90. What type of follower is used on the cam?
Answer
Correct Answer:
Roller follower
Note: This Question is unanswered, help us to find answer for this one
91. What is the radius of the roller in the cam follower?
Answer
Correct Answer:
5mm
Note: This Question is unanswered, help us to find answer for this one
92. What is the radius of the base circle?
Answer
Correct Answer:
20mm
Note: This Question is unanswered, help us to find answer for this one
93. What would the lines drawn from 1,2,3… be in a different camera?
Answer
Correct Answer:
Tangential to the offset circle
Note: This Question is unanswered, help us to find answer for this one
94. For the construction of the cam, what is the diameter of the offset circle?
Answer
Correct Answer:
10mm dia
Note: This Question is unanswered, help us to find answer for this one
95. What's the dia. of the offset circle in the Cam case?
Answer
Correct Answer:
10mm
Note: This Question is unanswered, help us to find answer for this one
96. What is the name of the diagram that shows the placement of the cam points?
Answer
Correct Answer:
Displacement diagram
Note: This Question is unanswered, help us to find answer for this one
97. What is the name for the construct base circle?
Answer
Correct Answer:
Cam profile
Note: This Question is unanswered, help us to find answer for this one
