As much as ____ can be added to the argon to increase the power in the arc without affecting the desirable qualities of the spray mode.
A. 10% oxygen
B. 20% nitrogen
C. 50% carbon dioxide
D. 80% helium
Answer: D
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A linear permutation
The torque converter:
A. changes or multiplies the twisting motion of the engine crankshaft. B. automatically engages and disengages power from the engine and transmission in relation to engine rpm. C. allows for smooth transfer of power at all engine speeds. D. All of the above
The process of matting wool fibers together into a solid mass under high pressure is called:
a. Felting c. Crimping b. Scaling d. Scouring
A vehicle computer self-test indicates two DTCs. Technician A says a circuit or component code should be diagnosed and repaired before any informational codes. Technician B says that the freeze frame data should always be cleared to see if the fault will recur prior to any diagnosis. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B