Ammo CDC's set 2| 720 QUESTIONS| 51 PAGES| WITH COMPLETE SOLUTIONS

What is the main focus on job accomplishment? CORRECT ANSWERS: The quality of the end product and the length of the time it takes to complete the task. Before using an electric drill, what is the first thing you have to do? CORRECT ANSWERS: Make sure the diameter of the hole to be drilled is within the capacity of the drill you selected. What is a standard safety precaution when installing or changing drill bits? CORRECT ANSWERS: Disconnect the drill from the power source. Before drilling in metal or other hard substances, what do you do? CORRECT ANSWERS: Use a center punch to mark the exact center of the hole you want to drill. What increases the drilling speed and the drill bit life? CORRECT ANSWERS: Cutting lubricant What is the minimum requirement when using a grinder? CORRECT ANSWERS: Eye and face protection. How fast must the saw blade be moving before it comes in contact with the materials being cut? CORRECT ANSWERS: Full speed. What are precautionary measure to take when working with pneumatic tools? CORRECT ANSWERS: 1- Inspect the air hose for cracks or other defects. 2- Before connecting the air hose to the air outlet fitting, open the control valve momentarily, then connect the hose to the fitting and open the valve again momentarily. 3- stop the flow of air to a pneumatic tool by closing the control valve at the compressed air outlet before connecting, disconnecting, adjusting, replacing, or repairing a pneumatic tool. 4- when using sockets, make sure they are designed specifically for pneumatic tools. Make sure that __ pounds per square inch (psi) of clean, dry, air is available at the tool end of the air hose to operate the tool safely and efficiently? CORRECT ANSWERS: 90 psi The anvil has a ____, which is a spring loaded-ball baring, used to keep the air sockets or attachments from flying off while in use. CORRECT ANSWERS: socket lock The ______ ________ reduces the possibility of shearing or damaging threads when installing nuts and bolts. CORRECT ANSWERS: torque regulator Familiarity of the manual and equipment to be used are prerequisites of safe operation. CORRECT ANSWERS: True