Robot IQ Concepts

Question 1 of 8

1. Question

What is “center of gravity”?

The middle of the robot.
The average position of the robot's height.
The average position of the robot's weight.
The average position of the robot's mass

Question 2 of 8

2. Question

What’s the difference between a motor and a servomotor?

motor only turns counterclockwise.
motor only makes a partial rotation.
servomotor only makes a partial rotation.
servomotor only turns counterclockwise.

Question 3 of 8

3. Question

Which gear is connected directly to the motor?

The driving gear.
The driven gear
The small gear.
The big gear.

Question 4 of 8

4. Question

Which of the following gear combinations will provide the most torque?

A)

B)

C)

A)
B)
C)

Question 5 of 8

5. Question

How do idle gears affect your robot?

They don't.
They change the speed of your robot.
They change the torque of your motor.
They change the rotation of the gears.

Question 6 of 8

6. Question

How does wheel size affect your robot?

The bigger your wheels the faster it will go.
The smaller your wheels the faster it will accelerate.
The bigger your wheels the slower it will accelerate.
The smaller your wheels the slower it will go.

Question 7 of 8

7. Question

Do you need to recharge your batteries every time you use them?

Absolutely! This will prolong the life of the batteries.
No way! Constant recharging can damage the batteries permanently.
Sure. Why not?
It's better to charge your batteries after they've been used for a long period of time.

Question 8 of 8

8. Question

What’s the difference between “tank mode” and “arcade mode” on your transmitter?

Arcade mode uses one joystick.
Tank mode uses two joysticks.
Arcade mode is #23.
Tank mode is #12.

Robot IQ Concepts

ITRA Course Administrator 08/09/2024