You are troubleshooting circuit board malfunctions. There is no display on the
digital voltmeter. Which of the following is the most probable malfunction?
a. Pcb D1.
b. Pcb D3.
d. Pcb D7.
When you troubleshoot the malfunction of no X-rays emitting from the tube head
after an exposure, you use which of the following procedures?
a. Connect a crt screen.
b. Turn up the lights to brighten surrounding area.
Set exposure time to 3.0 sec.
d. Make a second test for electrical measurement.
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