To reduce carbide precipitation in stainless steel welding:
A) High welding speeds are used to reduce time at high temperature
B) Titanium and columbium alloy electrodes are used
C) Extra-low-carbon electrodes are used
D) All of the above
D
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Answer the following statement(s) true (T) or false (F)
1. An animal’s frame size has no impact on that animal’s size at maturity. 2. Small-framed animals mature earlier than large-framed animals. 3. An animal can never have too much muscling. 4. The most expensive cuts from a carcass come from the loin. 5. A bulging brisket indicates an animal that is overly finished.
Which of the following explains why the 100-tooth reluctor wheel has become standard in truck ABS systems?
A. insufficient voltage can be generated by 16-tooth sensors B. 3.6-degrees of tire rotation is close to the dynamic footprint of a radial tire at 60 mph C. computers find it easier to monitor higher frequencies D. it had to be different from a tailshaft speed sensor
Most hot water boilers heat the water up to temperatures of:
A) 200°F to 250°F. B) 100°F to 150°F. C) 180°F to 200°F. D) 280°F to 300°F.
To establish a straight reference line for installing the first course of siding, you should measure _____
a. at four points on each side of the building b. down from the eaves c. up from the ground d. along the top of the foundation