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A & R Week 8 Assessment

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Which of the following terms refers to the rotational motion of a robot arm?

a)

swivel

b)

axle

c)

retrograde

d)

roll

2.

The number of moveable joints in the base, the arm, and the end effectors of the robot determines_________.

a)

degrees of freedom

b)

payload capacity

c)

operational limits

d)

flexibility

3.

For a robot unit to be considered a functional industrial robot, typically, how many degrees of freedom would the robot have?

answer choices

a)

4

b)

5

c)

6

d)

7

4.

Which of the basic parts of a robot unit would include the computer circuitry that could be programmed to determine what the robot would do?

a)

sensor

b)

controller

c)

arm

d)

end effector

5.

A SCARA robot provides compliance in the ......................... direction and rigidity in the ......................... direction.

a)

horizontal,vertical

b)

vertical, horizontal

c)

none of these

6.

Which of the following refers to the usage of compressed gases to drive the robot device?

a)

photosensitive

b)

hydraulic

c)

piezoelectric

d)

pneumatic

7.

If a robot can change its own trajectory in response to external conditions, we can say it?

a)

open loop

b)

mobile

c)

intelligent

d)

non-servo

8.

Which one of the following robots commonly used for pick and place work?

a)

Cylindrical

b)

Cartesian

c)

Both cylindrical & cartesian

d)

None of these

9.

................................. holds the top position in the applications of Robotics

a)

U S

b)

Japan

c)

India

d)

South Korea

10.

Construction cranes on the top of the tall buildings are examples of .................................. coordinate Robots

a)

Cartesian

b)

Cylindrical

c)

Polar

d)

None of these