Which of the following is a function of the core wire?
A. To provide some of the alloying elements.
B. To provide an arc stabilizer.
C. To serve as an insulator.
D. To carry the welding current.
Answer: D
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Greenhouses put up to shield plants from wind and temperatures are called
What will be an ideal response?
The chief information officer (CIO):
a. oversees all aspects of information technology in an organization. b. is a relatively new executive position and doesn’t exist in many organizations. c. is increasingly important particularly in large organizations d. All of these are correct responses. e. None of these are correct responses.
Technician A says that a rough idle on a fuel-injected engine can be caused by dirty throttle plates
Technician B says that the wrong PCV valve could cause the engine to idle roughly. Which technician is correct? A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Besides using a 20,000 Ohm 2 watt resistor capacitors can be safely discharged by setting a meter to read DC volts
Indicate whether the statement is true or false