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Technician Class Exam Question Pool

effective 7/01/2014 thru 6/30/2018

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T6C-2014: Circuit diagrams; schematic symbols

T6C01-2014: What is the name for standardized representations of components in an electrical wiring diagram?

Schematic symbols

Electrical depictions

Grey sketch

Component callouts



T6C02-2014: What is component 1 in figure T1?

Resistor

Transistor

Battery

Connector



T6C03-2014: What is component 2 in figure T1?

Transistor

Resistor

Indicator lamp

Connector



T6C04-2014: What is component 3 in figure T1?

Lamp

Resistor

Transistor

Ground symbol



T6C05-2014: What is component 4 in figure T1?

Battery

Resistor

Transistor

Ground symbol



T6C06-2014: What is component 6 in figure T2?

Capacitor

Resistor

Regulator IC

Transistor



T6C07-2014: What is component 8 in figure T2?

Light emitting diode

Resistor

Inductor

Regulator IC



T6C08-2014: What is component 9 in figure T2?

Variable resistor

Variable capacitor

Variable inductor

Variable transformer



T6C09-2014: What is component 4 in figure T2?

Transformer

Variable inductor

Double-pole switch

Potentiometer



T6C10-2014: What is component 3 in figure T3?

Variable inductor

Connector

Meter

Variable capacitor



T6C11-2014: What is component 4 in figure T3?

Antenna

Transmitter

Dummy load

Ground



T6C12-2014: What do the symbols on an electrical circuit schematic diagram represent?

Electrical components

Logic states

Digital codes

Traffic nodes



T6C13-2014: Which of the following is accurately represented in electrical circuit schematic diagrams?

The way components are interconnected

Wire lengths

Physical appearance of components

All of these choices are correct





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Previous group:
T6B-2014: Semiconductors: basic principles and applications of solid state devices; diodes and transistors
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Technician Class Exam Question Pool
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T6D-2014: Component functions: rectification; switches; indicators; power supply components; resonant circuit; shielding; power transformers; integrated circuits
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