Description : Which of the following terms refers to the rotational motion of a robot arm A : Swivel B : Axle C : Retrograde D : Roll
Last Answer : D : Roll
Description : Which of the following terms refers to the use of compressed gasses to drive (power) the robot device? a) pneumatic b) hydraulic c) piezoelectric d) photosensitive
Last Answer : a) pneumatic
Description : 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
Last Answer : b) controller
Description : 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
Last Answer : a) degrees of freedom
Description : The action ‘STACK(A, B)’ of a robot arm specify to _______________ a) Place block B on Block A b) Place blocks A, B on the table in that order c) Place blocks B, A on the table in that order d) Place block A on block B
Last Answer : d) Place block A on block B
Description : Which type of motion is possible in jointed arm robots a.3 linear and 1 rotational motion b.3 rotational motion c.3 linear motion d.2 linear and 1 rotational motion
Last Answer : b.3 rotational motion
Description : Which type of motion is possible in jointed arm robots? (A) 3 linear and 1 rotational motion (B) 3 rotational motion (C) 3 linear motion (D) 2 linear and 1 rotational motion
Last Answer : B
Description : Which of the following terms IS NOT one of the five basic parts of a robot? a) peripheral tools b) end effectors c) controller d) drive
Last Answer : a) peripheral tools
Description : Radial movement (in & out) to the manipulator arm is provided by A : Elbow extension B : Wrist bend C : Wrist swivel D : Wrist yaw
Last Answer : A : Elbow extension
Description : Radial movement (in & out) to the manipulator arm is provided by (A) Elbow extension (B) Wrist bend (C) Wrist swivel (D) Wrist yaw
Last Answer : A
Description : 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
Last Answer : C
Description : The Robot designed with Cylindrical coordinate system has A : A Three linear movements B : Three rotational movement C : Two liner & one rotational movement D : Two rotational & one liner movement
Last Answer : C : Two liner & one rotational movement
Description : The Robot designed with Polar coordinate system has A : Three linear movements B : Three rotational movement C : Two liner & one rotational movement D : Two rotational & one liner movement
Last Answer : D : Two rotational & one liner movement
Description : 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
Description : 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
Last Answer : D
Description : The Robot designed with Cartesian 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
Description : ............. is the time required to move the disk arm to the required track. A) Seek time B) Rotational delay C) Latency time D) Access time
Last Answer : A) Seek time
Description : Pick out the correct option about the types of parsing. a) Top-down and bottom-up parsing b) Interpretation and communication c) Roll-up and roll-down d) None of the mentioned
Last Answer : a) Top-down and bottom-up parsing
Description : If a robot can alter its own trajectory in response to external conditions, it is considered to be ____________ a) intelligent b) mobile c) open loop d) non-servo
Last Answer : a) intelligent
Description : If a robot can alter its own trajectory in response to external conditions, it is considered to be __________ a) intelligent b) mobile c) open loop d) non-servo
Description : Which of the following “laws” is Asimov’s first and most important law of robotics? a) robot actions must never result in damage to the robot b) robots must never take actions harmful to humans c) robots must follow the directions given by humans d) robots must make business a greater profit
Last Answer : b) robots must never take actions harmful to humans
Description : For a robot unit to be considered a functional industrial robot, typically, how many degrees of freedom would the robot have? a) three b) four c) six d) eight
Last Answer : c) six
Description : What is the name for space inside which a robot unit operates? a) environment b) spatial base c) work envelope d) exclusion zone
Last Answer : c) work envelope
Description : What is the name for information sent from robot sensors to robot controllers? a) temperature b) pressure c) feedback d) signal
Last Answer : c) feedback
Description : A problem solving approach works well for ______________ a) 8-Puzzle problem b) 8-queen problem c) Finding a optimal path from a given source to a destination d) Mars Hover (Robot Navigation)
Last Answer : d) Mars Hover (Robot Navigation)
Description : Programming a robot by physically moving it through the trajectory you want it to follow is called _____________ a) contact sensing control b) continuous-path control c) robot vision control d) pick-and-place control
Last Answer : b) continuous-path control
Description : Nils Nilsson headed a team at SRI that created a mobile robot named _____________ a) Robotics b) Dedalus c) Shakey d) Vax
Last Answer : c) Shakey
Description : Programming a robot by physically moving it through the trajectory you want it to follow be called __________ a) contact sensing control b) continuous-path control c) robot vision control d) pick-and-place control
Description : What among the following is/are the example of the intelligent agent/agents? a) Human b) Robot c) Autonomous Spacecraft d) All of the mentioned
Last Answer : d) All of the mentioned
Description : A basic line following robot is based on __________ a) Strong Artificial Intelligence approach b) Weak Artificial Intelligence approach c) Cognitive Artificial Intelligence approach d) Applied Artificial Intelligence approach
Last Answer : b) Weak Artificial Intelligence approach
Description : A computer vision technique that relies on image templates is __________ a) edge detection b) binocular vision c) model-based vision d) robot vision
Last Answer : c) model-based vision
Description : A robot’s “arm” is also known as its __________ a) end effector b) actuator c) manipulator d) servomechanism
Last Answer : c) manipulator
Description : Which type of motion is possible in polar coordinate robots? a.2 linear and 1 rotational motion b.3 linear motion c.3 rotational motion d.2 rotational and 1 linear motion
Last Answer : d.2 rotational and 1 linear motion
Description : Which type of motion is possible in cylindrical coordinate robots? a.3 rotational motion b.3 linear and 1 rotational motion c.2 linear and 1 rotational motion d.3 linear motion
Last Answer : c.2 linear and 1 rotational motion
Description : Which type of motion is possible in Cartesian coordinate robots? a.3 linear motion b.2 linear and 1 rotational motion c.3 rotational motion d.1 linear and 1 rotational motion
Last Answer : a.3 linear motion
Description : What type of motion occurs when an object spins around an axis without altering its linear position linear motion rotational motion translational motion vibrational motion?
Last Answer : Need answer
Description : In linear motion, the energy is given by 1⁄2mv2. Similarly, in rotational motion, the rotational energy is given by A. 1/2 I ω; where I: moment of inertia of the body, ω: angular velocity B. 1/ ... angular velocity D. 1/2 I² ω²; where I: moment of inertia of the body, ω: angular velocity
Last Answer : 1/2 × I × ω²; where I: moment of inertia of the body, ω: angular velocity
Description : Which of the following assumptions enables the Euler's equation of motion to be integrated? (A) The fluid is incompressible (B) The fluid is non-viscous (C) The continuity equation is satisfied (D) The flow is rotational and incompressible
Last Answer : (A) The fluid is incompressible
Description : A fluid element has a velocity V = -y 2 . xi + 2yx 2 . j. The motion at (x, y) = (1/√2, 1) is (A) Rotational and incompressible (B) Rotational and compressible (C) Irrotational and compressible (D) Irrotational and incompressible
Last Answer : (B) Rotational and compressible
Description : Which type of motion is possible in polar coordinate robots? (A) 2 linear and 1 rotational motion (B) 3 linear motion (C) 3 rotational motion (D) 2 rotational and 1 linear motion
Description : Which type of motion is possible in cylindrical coordinate robots? (A) 3 rotational motion (B) 3 linear and 1 rotational motion (C) 2 linear and 1 rotational motion (D) 3 linear motion
Description : Which type of motion is possible in Cartesian coordinate robots? (A) 3 linear motion (B) 2 linear and 1 rotational motion (C) 3 rotational motion (D) 1 linear and 1 rotational motion
Description : From which of the following is basic robotic motion. (A) Vertical traverse (B) Radial traverse (C) Rotational traverse (D) All of the above
Description : Molecules of a solid possess a) Rotational motion b) Vibrational motion c) Translational motion d) All of above
Last Answer : b) Vibrational motion
Description : A member subjected to couple produces rotational motion about its longitudinal axis called as ________ a. torsion b. twisting moment c. both a. and b. d. bending moment
Last Answer : c. both a. and b.
Description : swirl plate in the cone nozzle is provided to. a. Impart rotational motion to the liquid passing through it. b. To increase the droplet size. c. To decrease the droplet size. d. To increase the spray angle.
Last Answer : a. Impart rotational motion to the liquid passing through it.
Description : The operating range or reach capability of robot is known as ____ in robotics a.Roll b.Pitch c.Yaw d.Speed of movement
Last Answer : c.Yaw