One method of FCA welding done without a gas shield is called ____.
A. self-shielding
B. nongas-shielding
C. custom-shielding
D. thermal-shielding
Answer: A
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An oscilloscope measures ____.
A. resistance B. power C. current D. voltage
Technician "A" says that a shorted winding will result in an increased current flow through the winding. Technician "B" says that if a motor is to be replaced, a motor with a lower horsepower rating should always be used. Which of the following statements is correct?
A. Technician "A" is correct. Technician "B" is correct. B. Technician "A" is correct. Technician "B" is incorrect. C. Technician "A" is incorrect. Technician "B" is correct. D. Technician "A" is incorrect. Technician "B" is incorrect.
The modern chicken or poultry industry began to evolve around 1800.
Answer the following statement true (T) or false (F)
A voltmeter should be connected to the circuit being tested ________
A) In series B) Only when no power is flowing C) In parallel D) Both A and C