Question

            Match List – I with List – II and select the correct answer using the code given below the lists:

                        List – I (Type)                                    List – II (Advantage)

A. open die                             1. Good dimensional accuracy, high production rates and good reproducibility

B. Closed die                          2. Close tolerances, machining often unnessary

C. Conventional                      3. Simple, inexpensive dies, useful for small quantities

            D. Precision                             4. Requires much less machining, good utilization of material

                        A         B         C         D

            (a)        2          1          4          3

            (b)        3          1          4          2

            (c)        2          4          1          3

            (d)       3          4          1          2