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CET Certified Electronics Technician VIP Practice Exam
CET — The CET (Certified Electronics Technician) exam is administered by ISCET (International Society of Certified Electronics Technicians). The Associate-level exam consists of 75 questions covering DC circuits, AC circuits, solid-state devices, and digital electronics, with a passing score of 75% and a 75-minute time limit.
50
Questions
75m
Time Limit
75.00%
To Pass
Question 1 of 50👑 VIP
A technician is troubleshooting a series circuit containing a 12 V battery, a 330 Ω resistor, and a 470 Ω resistor. The voltmeter reads 0 V across the 470 Ω resistor but 12 V across the 330 Ω resistor. Which of the following faults best explains this reading?
Questions 2–50 and full explanations are VIP-exclusive.