Robotics Objective type Questions(MCQs)& Answers

Questions
1 Robot is derived from Czech word
A Rabota
B Robota
C Rebota
D Ribota

Answer: Robota
2 A Robot is a __________
A Programmable
B Zeroeth pass
C Both (A) and (B)
D None of the above

Answer: Both (A) and (B)
3 The main objective(s) of Industrial robot is to
A To minimise the labour requirement
B To increase productivity
C To enhance the life of production machines
D All of the above

Answer: All of the above
4 ___________ is true for a Robot and NC Machine
A Different feedback systems are used in both
B Similar power drive technology is used in both
C Programming is same for both
D All of the above

Answer: Similar power drive technology is used in both
5 Drives are also known as
A Controller
B Sensors
C Manipulator
D Actuators

Answer: Actuators
6 Clockwise of Anti clockwise rotation about the vertical axis to the perpendicular arm is provided through
A Shoulder swivel
B Elbow extension
C Arm sweep
D Wrist bend

Answer: Arm sweep
7 Radial movement (in & out) to the manipulator arm is provided by ____________
A Wrist bend
B Wrist swivel
C Wrist yaw
D Elbow extension

Answer: Elbow extension
8 Industrial Robots are generally designed to carry which of the following coordinate system(s).
A Cartesian coordinate systems
B Polar coordinate systems
C Cylindrical coordinate system
D All of the above

Answer: All of the above
9 Industrial Robots are generally designed to carry ________ is coordinate system(s).
A Cartesian coordinate systems
B Polar coordinate systems
C Cylindrical coordinate system
D All of the above

Answer: All of the above
10 The Robot designed with Cartesian coordinate systems has
A Three rotational movements
B Three linear movements
C Two linear and one rotational movement
D Two rotational and one linear movement

Answer: Three linear movements
11 The Robot designed with Polar coordinate systems has
A Three linear movements
B Three rotational movements
C Two linear and one rotational movement
D Two rotational and one linear movement

Answer: Two rotational and one linear movement
12 The Robot designed with cylindrical coordinate systems has ________
A Three linear movements
B Three rotational movements
C Two linear and one rotational movement
D Two rotational and one linear movement

Answer: Two linear and one rotational movement
13 ____________ work is done by General purpose robot?
A Part picking
B Welding
C Spray painting
D All of the above

Answer: All of the above
14 ____________ drive is used for lighter class of Robot.
A Pneumatic drive
B Hydraulic drive
C Electric drive
D All of the above

Answer: Pneumatic drive
15 Internal state sensors are used for measuring __________ of the end effector.
A Position
B Position & Velocity
C Velocity & Acceleration
D Position, Velocity & Acceleration

Answer: Position, Velocity & Acceleration
16 ___________ sensors determines the relationship of the robot and its environment and the objects handled by it
A Internal State sensors
B External State sensors
C Both (A) and (B)
D None of the above

Answer: Both (A) and (B)
17 _____________ is not a programming language for computer controlled robot?
A VAL
B RAIL
C HELP
D AMU

Answer: AMU
18 In which of the following operations Continuous Path System is used
A Pick and Place
B Loading and Unloading
C Continuous welding
D All of the above

Answer: Continuous welding
19 Which of the name for information sent from robot sensors to robot controllers?
A temperature
B pressure
C signal
D feedback

Answer: feedback
20 _______________ terms refers to the rotational motion of a robot arm?
A swivel
B axle
C retrograde
D roll

Answer: roll
8000 static gk mcqs