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Examen

The Associate CET Study Guide 6th Edition Chapter 1 Questions and Answers.
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2

marzo 2026

2025/2026

A+
When did the CET certification program begin? - Answer 1965 When did the ETA initiate Certification Maintenance? - Answer 1996 All ETA Certification categories require the passage of the Associate CET Examination. - Answer False To qualify for MASTER CET, the examinee must attain a score of 85% on each separate exam. - Answer False An Associate CET cannot attempt one of the specialty examinations. - Answer False Master CET status is lifetime and does ...
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Examen

Electronics Technology (NOCTI) WCCTC Questions and Answers.
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3

marzo 2026

2025/2026

A+
A________ fire extinguisher should be used on an electrical fire. - Answer class C A person with a serious electrical injury should be moved - Answer only if they are in immediate danger When servicing electronic equipment, it is important to use ______ to prevent static electricity damage. - Answer a grounded mat A Material Safety Data Sheet (MSDS) provides information on proper handling and storage, product reactivity, and - Answer first aid procedures The g...
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Examen

Electronics exam level 3 Questions with Complete Solutions.
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6

marzo 2026

2025/2026

A+
Triacs are not typical used in which one of the following circuits O light dimmers O small single phase Motor Controllers O PLC AC switching circuits O Rectifiers - Answer Plc Ac switching circuits For a transistor that is not saturated, an increase in base current (Ib) would result in which one of the following O decrease in Vce O None of the other listed answers O Decrease in Vbe - Answer Decrease in Vce Which must happen for the correct operation o...
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Examen

Electronic Components
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2

marzo 2026

2025/2026

A+
Press switch - Answer completes the circuit to turn on the circuit when the button is pressed Slide switch - Answer A device used to connect or disconnect a circuit or component with a slide bar or knob Resistor - Answer a device that slows the flow of current Ammeter - Answer a device used to measure current in a circuit Speaker - Answer electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance Tra...
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Examen

Basic Electronics Study Guide
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4

marzo 2026

2025/2026

A+
What is a transformer? - Answer An apparatus that reduces and increases the voltage of an alternating current. How does a transformer work? - Answer It's an electrical device that takes electricity of one voltage and changes it into another voltage. What is the symbol for a transformer? - Answer What is a coil? - Answer It's wires that is wrapped around a magnet of a transformer. How does a coil work? - Answer When electricity flows through the wi...
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Examen

Introduction to Electronics Final Exam Questions And Answers.
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5

marzo 2026

2025/2026

A+
AC and DC current - Answer What are the 2 types of electrical current? Volt - Answer unit of measurement for Voltage Ampere - Answer unit of measurement for Current Ohms - Answer unit of measurement for Resistance and Impedance Watts - Answer unit of measurement for Wattage 1200 Watts - Answer If a circuit has 120 volts creating 10 amps of current, how many watts will result? True - Answer True or False: Increasing the voltage will mak...
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Examen

Final Exam CETA ETA Test Questions With 100% Correct Solutions.
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15

marzo 2026

2025/2026

A+
When did the CET certification program begin - Answer 1965 When did ETA initiate certification maintenance? - Answer 1996 All ETA certification categories require the passage of the associate CET Examination? - Answer False To qualify for Master CET, the examiner must attain a score of 85% on each separate exam - Answer False an associate CET cannot attempt one of the specialty exams? - Answer False master CET is lifetime and does not require re certi...
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Examen

Final ETA Fiber Certification Installer WOAC Exam with Correct Answers 2025/2026 Updated.
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13

marzo 2026

2025/2026

A+
The class designation for lasers that run at low power levels so that prolonged exposure will not cause eye damage is - Answer Class I Each chemical you use should be accompanied by a/an - Answer Material Safety Data Sheet (MSDS) What is the best practice for disposing of fiber optic waste? - Answer Dispose of all fiber optic waste in debris, sealable containers provided. What year was the first North American fiber optic telephone system installed? - Answer 1977...
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Examen

ETA Study Guide Exam and Actual Answers.
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5

marzo 2026

2025/2026

A+
If the gate voltage level that turns on an active SCR drops below the trigger point, while anode and cathode voltages are maintained, what will occur? - Answer Stays on The input of the op-amp in the figure below is a 5mV sine wave (centered about +1.5 V). What will the output be? - Answer A 10 mV sine wave cenered about -3V Historically, the first number in a semiconductor identification code, such as 1N345A, indicates the________. - Answer Number of Junctions When ca...
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Examen

ETA EM3 101101 Latest Exam with Complete Solutions.
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9

marzo 2026

2025/2026

A+
What's the effect of a crystal? - Answer piezoelectric if the gate voltage level, that turns an active SCR on, drops below the trigger point, while anode and cathode voltages are maintained, what will occur? - Answer stays on The input of the op-amp in the figure below is 5mv sine wave (center about +1.5v). What will the out put be - Answer A 10 mv sine wave centered about +3V Historically, the first number in a semiconductor identification code such as 1N345A indic...
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