Work holding devices a) With the aid of sketches describe the following work holding devices and…

Work holding devices a) With the aid of sketches describe the following work holding devices and give examples where they would be used: i) strong-backs ii) cleats iii) glands. b) With the aid of sketches describe the following work holding devices and give examples where they would be used: i) dogs ii) bridge pieces iii) magnetic clamps. c) With the aid of sketches describe the following work holding devices and give examples where they would be used: i) spiders ii) jack clamps iii) chain and bar.