____ inductors are created with adjustable core material.
A. Fixed
B. Variable
C. Magnetic
D. Nonmagnetic
Answer: B
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?How does the flux in a FCAW wire compare to a SMAW electrode and what does it affect?
A. ?FCAW has less flux but the wire is fed into the weld faster so there is more slag on a weld as compared to a SMA weld. B. ?Both processes' filler metals have the same amount of flux, but only the FCAW flux gets pushed deeper into the molten weld pool. C. ?FCAW wire has a lower flux to metal ratio so it is more efficient than SMAW. D. ?SMAW filler rods are a lot bigger than FCAW wire but there is more flux to filler metal in the FCAW filler wire.
Type ___________________ equipment is known as increased safety equipment.
Fill in the blank(s) with the appropriate word(s).
Define mutation
What will be an ideal response?
The primary winding of a 120 volt transformer has 200 turns. The secondary winding has 20 turns. What is the secondary winding voltage?
A) 24 volts B) 12 volts C) 1200 volts D) 60 volts