2012 MECHANICAL MOCK FOR SLIET LEET Fluid mechanics Section 1 56. Solder is an alloy consisting of 1. Tin , antimony and copper 2. Tin and copper 3. Lead and Zinc 4.Tin and lead 57. Argentite is the principal ore or raw material for 1. Aluminium 2. Gold 3. Silver 4. Zinc 58. In GANTT CHART (closing bracket) signifies 1. Planned progress of activity 2. Planned start of a production activity 3. Change over time 4. Planned competition of a production activity 59. Piston rings are produced using which pattern? 1. Match plate pattern 2. Sweep pattern 3. Loose piece pattern 4. Resistance welding 60. By which one of the following methods gray cast iron is usually welded? 1. Furnance welding 2. Resistance welding 3. Laser welding 4.Gas Welding Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 Pages ( 12 of 13 ): « Previous1 ... 1011 12 13Next »
