Which of the following is true of welding machine settings?
A. The welding machine range is the same from machine to machine.
B. The setting will be the same for a given thickness of metal from machine to machine.
C. The setting will be the same for a given polarity from machine to machine.
D. The setting will differ for various sizes and types of tungsten from machine to machine.
Answer: D
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What welding procedure specification is called out on this set of drawings?
Refer to Drawing Numbers T6592ML R0, T6593ML R0, and T6594ML R0.
A project manager should be aware of _____ sets of federal regulations.
a. 3 b. 4 c. 5 d. 2
The evapotranspiration (ET) from a pine forest was found to be 50 cm during a growing season. If the evaporation from the soil surface during this period of time was 5 cm, what is the level of loss from leaf surfaces?
A) 45 cm B) 55 cm C) 10 cm D) 50.0 cm E) Impossible to calculate from the data given
A drip-proof motor is designed to prevent any lubricating oil from leaving any of the bearings.
Answer the following statement true (T) or false (F)