Robotics Calculators

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🔆 NTI PGDE Past Q & A 2012 - 2025

1. A motor, arm, relay or any device that produces a physical effect is called —

A. Sensor

B. Wheel

C. Actuator

D. Claw

2. What does STEM stand for?

A. Science, Technology, Engineering, Mathematics

B. Something, That thing, Everything, Maybe

C. Science, Technology, Electronics, Music

D. Science, Technology, Enjoyment, Mathematics

3. A device that converts motion into a sequence of digital pulses is called a/an —.

A. light sensor

B. servo

C. optical encoder

D. ultrasonic range finder

4. — are the devices that collect input from the environment and provide information that the CPU can respond to.

A. control systems

B. drive-trains

C. gyroscopes

D. sensors

5. What is a compliance device?

A. A device that ensures a robot follows your orders.

B. A vacuum-based gripper.

C. A device that limits the motion of the robot arm to prevent injuries or collisions.

D. A device that allows lateral or pivoting movement of an end-effector.

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Robotics Calculators

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