In eddy current inspection, electrical currents are induced to flow in the test object by a coil of wire that carries
a(n) _____ current.
a. direct
b. pulsed
c. alternating
d. high-voltage
c
Trades & Technology
You might also like to view...
What is a nuclear powered robot?
What will be an ideal response?
Trades & Technology
An internal diameter is designated as a(n) ____________________ datum feature and referenced in a feature control frame at RMB, resulting in a datum axis being established.
What will be an ideal response?
Trades & Technology
Which of the following is most likely to be about 2 meters long?
A) Shift lever B) Torque wrench C) Jumper cables D) Parking lot
Trades & Technology
What use is NM cable suitable for?
A) Underground burial B) Wet or oily locations C) Dry locations only D) Wet or dry locations
Trades & Technology