it produces a cylindrical surface
it produces a flat surface
it produces a tapered surface
none of the above
Protractor head
tail head
centre head
square head
Thread micrometer
Two wire method
Three wire method
The v-block method
Permanent joint
Removable joint
Temporary joint
All types of joints can be achieved through adhesive bonding
Environmental changes
Use of uncalibrated instrument
Poor cabling practices
Unpredictable effects