ELECTRONICS

Question 1

basic particle with postive polarity

Answer 1

proton

Question 2

basic particle with negative polarity

Answer 2

electron

Question 3

central amss of an atom

Answer 3

nucleus

Question 4

electrons that can move freely

Answer 4

free electrons

Question 5

electrons can move easily

Answer 5

conductor

Question 6

electrons stay in orbit

Answer 6

insulator

Question 7

substance that cannot be decomposed

Answer 7

element

Question 8

proposed planetary model

Answer 8

Niels Bohr

Question 9

proposed the quantum theory of radiation

Answer 9

Max Planck

Question 10

gives the number of protons or electrons required in the atom for each element

Answer 10

atomic number

Question 11

formula for maxium numebr electrons in inner shells

Answer 11

2n^2

Question 12

amss of proton is same as

Answer 12

neutron

Question 13

charge of an electron and proton

Answer 13

0.16 * 10^-18 C

Question 14

Proposed law of inverse squares and attraction and repulsion of charges

Answer 14

Charles Coulomb

Question 15

developed first battery

Answer 15

Alessandro Volta

Question 16

charge in motion

Answer 16

current

Question 17

numebr of charges moving at a second in one ampere

Answer 17

6.25 *10 ^18

Question 18

Discovered that two parallel wires attract when given different current flow and repel when given same flow

Answer 18

Andre Marie Ampere

Question 19

current from negative to positive

Answer 19

electron current

Question 20

limits current in a circuit

Answer 20

resistance

Question 21

opposite of electron flow

Answer 21

conventional flow

Question 22

what is ESD

Answer 22

Electrostatic Discharge

Question 23

type of wire wrapped around an insualting core in wire wound resistor

Answer 23

resistance wire

Question 24

constructed by depositing thick carbon film on a ceramic base

Answer 24

surface-mount resistor

Question 25

wire-wound resistor with fuse

Answer 25

fusible resistor

Question 26

thermally sensitive resitor

Answer 26

thermistor

Question 27

black (signif., multiplier., tolerance)

Answer 27

0, 0, 20

Question 28

brown (signif., multiplier., tolerance)

Answer 28

1, 1, 1

Question 29

red (signif., multiplier., tolerance)

Answer 29

2, 2, 2

Question 30

orange (signif., multiplier., tolerance)

Answer 30

3, 3, 3

Question 31

yellow (signif., multiplier., tolerance)

Answer 31

4, 4, GMV

Question 32

green (signif., multiplier., tolerance)

Answer 32

5, 5, 5

Question 33

blue (signif., multiplier., tolerance)

Answer 33

6, 6, 6

Question 34

Violet (signif., multiplier., tolerance)

Answer 34

7, 7, 12.50

Question 35

Gray (signif., multiplier., tolerance)

Answer 35

8, 0.01, 30

Question 36

White (signif., multiplier., tolerance)

Answer 36

9, 0.1, 10

Question 37

Gold (signif., multiplier., tolerance)

Answer 37

-, 0.1, 5

Question 38

silver (signif., multiplier., tolerance)

Answer 38

-, 0.01, 10

Question 39

no color (signif., multiplier., tolerance)

Answer 39

-, -, 20