803-JIGS,FIXTURES AND GAUGES –ANSWER KEY PART-A 1. 2. 3. 4. a.reduction of ideal time b.cleanliness c.standardisation d.coolant e.hardened surface f.inserts G.fool proofing h.economic soundness i.clearance 5. 6. a) milling fixture b) lathe fixture c)welding fixture d)grinding fixture