Robotics

Robot forward kinematics you can find .

• a. target co-ordinates

• b. length of each link

• c. angles of each point

• d. all the above

In inverse kinematics we can find .

• a. angles of each point

• b. the length of each point

• c. the position each point

The representation of 3 set of rotations frames are called .

• a. eular angles

• b. transformation angle

• c. translation angles

• d. orientation angles

10.When 2 link manipulator is fully stretched out (or. folded back (or. Itself __________

• a.workspace – boundary singularity

• b.workspace – interior

• c.singular coagoguratian

• d.none

Kinematics is the science of motion which treats

• a) Motion considering the forces that causes it

• b) Motion not considering the forces that causes it

• c) Static condition

• d) None of the above

A manipulator may be a set of bodies connected in a chain by joints. Here bodies refers to

• a) Joint

• b) Links

• c) Wrist

• d) Arm

The relative location of the two axes is called as

• a) Joint length

• b) Link length

• c) Link twist

• d) Link angle

In order to position end effectors in 3D space, minimum requirements of joints are

• a) Two

• b) Three

• c) Four

• d) Six

A manipulator may be a set of bodies connected in a chain by joints. Here bodies refers to

• a) Joint

• b) Links

• c) Wrist

• d) Arm

The relative location of the two axes is called as

• a) Joint length

• b) Link length

• c) Link twist

• d) Link angle