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Question 1

active electronic components

Answer 1

transistors diodes and IC (integrated circuits)

Question 2

passive electronic components

Answer 2

resistors, capacitors, coils, and transformers

Question 3

types of resistors

Answer 3

wire wound, carbon-composition resistors, fixed resistor

Question 4

the basic unit of current

Answer 4

ampere

Question 5

the opposition to the flow of electrions

Answer 5

resistance

Question 6

a scheme to determine the value of resistors by color bands printed on their bodies as cord

Answer 6

resistor color coding

Question 7

the fourth color in the 3-band color coding that indicates the percentage of deviation from its color-coded value

Answer 7

tolerance

Question 8

an electrical pressure that pushes current to flow within a load through a conductor

Answer 8

voltage

Question 9

an eleectronic instrument used to measure resistance of a component or the entire circuit

Answer 9

ohmmeter

Question 10

an electronic component that is used to offer opposition to current in an electrical circuit

Answer 10

resistor

Question 11

a portion in the ohmmeter where the actual reading is multiplied b the range value

Answer 11

range multiplier

Question 12

unit of voltage

Answer 12

volt

Question 13

a wire, cable, or other body or medium that is suitable for carrying electric current

Answer 13

conductor

Question 14

a branch of science and technology that deals with the controlled flow of electrons

Answer 14

electronics

Question 15

a component designed intentionally to have a definite amount of resistance

Answer 15

resistor

Question 16

an electric current that flows in one direction

Answer 16

direct current

Question 17

the electrical pressure that existed between two points and capable of producing a flow of current whn a close circuit is connected between the points

Answer 17

voltage

Question 18

separated or individual components

Answer 18

discrete components

Question 19

connecting two lengths of conductor

Answer 19

splicing

Question 20

an instrument that measures the amount of electromotive force in a component or circuit

Answer 20

voltmeter

Question 21

a material that serves as insulator because it has poor electric conductivity

Answer 21

dielectric material

Question 22

a positive eelectrode of semiconductor device

Answer 22

anode

Question 23

changs th amplitude of asignal between input and output

Answer 23

active component

Question 24

circuit that increases the voltage, current, or power of a signal

Answer 24

amplifier

Question 25

magnitude or size ofa signal voltage or curreent

Answer 25

amplitude

Question 26

positive electrode or terminal of a device the P matereial of a diode

Answer 26

anode

Question 27

the region that lies betwen the emitter and collector of a bipolar junction transistor (BJT)

Answer 27

base

Question 28

a method of biasing a BJT in which th ebias voltage is supplied to the base by maens of a resistor

Answer 28

base biasing

Question 29

a DC voltage applied to a dvic to controls it opration

Answer 29

bias

Question 30

3 terminal device in which emitter to collect current is controlled by base current

Answer 30

bipolar junction transistor

Question 31

portion of total current flowing in one path of a parallel circuit

Answer 31

branch current

Question 32

circuit using four diodes to provide full wave rectification. Converts and AC voltage to a pulsating DC voltage

Answer 32

bridge rectifier

Question 33

capacitor used to provide an AC ground at some point in a circuit

Answer 33

bypass capacitor

Question 34

to adjust the correct value of a reading by comparison to a standard

Answer 34

calibration

Question 35

the ability of a capacitor to store an electric charge. unit is the farad

Answer 35

capacitance

Question 36

electronic component having capacitive reactance

Answer 36

capacitor

Question 37

quantity of electrical energy

Answer 37

charge

Question 38

interconnection of components to provide and electrical path between 2 or more components

Answer 38

circuit

Question 39

circuit having a complete path for current flow

Answer 39

close circuit

Question 40

semiconductor region in a bipolar junction transistor through which a flow of charge carriers leaves the base region

Answer 40

collector

Question 41

measured im amperes, the flow of electrons through a conducor. also known as electron flow

Answer 41

current

Question 42

amplifier to increase signal current

Answer 42

current amplifier

Question 43

2 terminal device that conducts in only 1 direcion

Answer 43

diode

Question 44

basic unit of capacitance

Answer 44

farad

Question 45

intentional or accidental conductitng path between an electrical system or circuit and the earth

Answer 45

ground

Question 46

does not amplify a signal (resistors, capacitors and inductors)

Answer 46

passive component

Question 47

term derived from transfer resistor. it can be ued as an amplifier or as an electronic switch

Answer 47

transistor