SLTC Final Exam Questions With Correct
Answers
T/F: |ALL |ATOMS |CONTAIN |PROTONS |AND |ELECTRONS |- |CORRECT |ANSWER✔✔-TRUE
T/F: |PROTONS |ARE |ALWAYS |IN |THE |CENTER |OF |THE |ATOM |- |CORRECT |ANSWER✔✔-TRUE
THE |CENTER |OF |THE |ATOM |IS |KNOW |AS |WHAT? |- |CORRECT |ANSWER✔✔-NUCLEUS
T/F: |ELECTRONS |ORBIT |AROUND |THE |NUCLEUS |- |CORRECT |ANSWER✔✔-TRUE
PROTONS |ARE |ALWAYS |- |CORRECT |ANSWER✔✔-POSITIVELY |CHARGED
NEUTRONS |ARE |ALWAYS |- |CORRECT |ANSWER✔✔-NUETRAL |OR |NO |CHARGE
ELECTRONS |ARE |ALWAYS |- |CORRECT |ANSWER✔✔-NEGATIVELY |CHARGED
TWO |IMPORTANT |FACTORS |TO |UNDERSTANDING |ATOMS |- |CORRECT |ANSWER✔✔-1. |OPPOSITE
|ATTRACT |AND |LIKE |REPEL
2. |FASTER |AN |OBJECT |SPINS |THE |GREATER |THE |FORCE
OUTTER |ORBIT |OF |AN |ATOM |IS |CALLED |- |CORRECT |ANSWER✔✔-VALENCE |SHELL
3 |OR |FEWER |ELECTRONS |WILL |RELEASE |EASY |IS |KNOWN |AS |- |CORRECT |ANSWER✔✔-
CONDUCTOR
,ATOMS |LIKE |COPPER |CONTAIN |HOW |MANY |VALENCE |ELECTRONS |TO |BE |THE |BEST |
CONDUCTOR |- |CORRECT |ANSWER✔✔-1 |VALENCE |ELECTRON
ATOMS |THAT |CONTAIN |5 |OR |MORE |ELECTRONS |IN |THE |VALENCE |SHELL |ARE |KNOWN |AS |- |
CORRECT |ANSWER✔✔-INSULATORS
ATOMS |CONTAINING |4 |ELECTRONS |IN |THE |VALENCE |SHELL |ARE |KNOWN |AS |- |CORRECT |
ANSWER✔✔-SEMICONDUCTORS
T/F: |CHEMICAL |REACTION |AND |MAGNETISM |ARE |MORE |COMMONLY |USED |TO |PRODUCE |
LARGE |AMOUNTS |OF |ELECTRICITY |FOR |GENERAL |USE |- |CORRECT |ANSWER✔✔-TRUE
STATIC |MEANS |WHAT |- |CORRECT |ANSWER✔✔-NOT |MOVING, |A |CHARGE |NOT |A |CURRENT
WHAT |IS |THE |CORNER |STONE |OF |ELECTRIC |GENERATION |- |CORRECT |ANSWER✔✔-MAGNETISM
T/F: |WITHOUT |MAGNETISM |ALTERNATING |CURRENT |WOULD |NOT |BE |POSSIBLE |- |CORRECT |
ANSWER✔✔-TRUE
CURRENT |FLOWING |THROUGH |DC |DOES |NOT |CHANGE |UNLESS |- |CORRECT |ANSWER✔✔-
SWITCHED |ON |OR |OFF
QUANTITY |MEASUREMENT |OF |ELECTRONS |- |CORRECT |ANSWER✔✔-ONE |COULOMB
THE |FORCE |CAUSING |THE |ELECTRONS |OR |CURRENT |TO |FLOW |IS |MEASURED |IN |- |CORRECT |
ANSWER✔✔-VOLTS
VOLTS |IS |ALSO |REFERRED |TO |AS |- |CORRECT |ANSWER✔✔-ELECTRICAL |PRESSURE
,RESISTANCE |IS |MEASURED |IN |UNITS |CALLED |- |CORRECT |ANSWER✔✔-OHMS
VOLTAGE |AFFECTS |MANY |THINGS |LIKE |- |CORRECT |ANSWER✔✔-1. |AMOUNT |OF |INSULATION |
NEEDED
2.SEPARATION |REQUIRED |BETWEEN |LINE |CONDUCTORS
3.SAFE |WORKING |PRACTICES
4.TYPES |OF |TOOLS |NEEDED
RATE |OF |1 |JOULE |OF |WORK |IN |1 |SECOND |IS |THE |BASIC |UNIT |OF |POWER |AND |IS |CALLED |- |
CORRECT |ANSWER✔✔-WATT
1 |HP |IS |EQUIVALENT |TO |HOW |MANY |WATTS |- |CORRECT |ANSWER✔✔-746
746 |WATTS |IS |EQUIVALENT |TO |HOW |MANY |KILOWATTS |- |CORRECT |ANSWER✔✔-0.746
THE |RELATIONSHIP |BETWEEN |CURRENT, |VOLTAGE, |AND |RESISTANCE |WAS |DESCRIBED |IN |A |
FORM |COMMONLY |REFERRED |TO |AS |- |CORRECT |ANSWER✔✔-OHM'S |LAW
ON |THE |POWER |WHEEL |'E' |IS |WHAT |- |CORRECT |ANSWER✔✔-VOLTAGE
MEASURED |IN |VOLTS |(V)
ON |THE |POWER |WHEEL |'I' |IS |WHAT |- |CORRECT |ANSWER✔✔-CURRENT
MEASURED |IN |AMPERES |(A)
ON |THE |POWER |WHEEL |'R' |IS |WHAT |- |CORRECT |ANSWER✔✔-RESISTANCE
MEASURED |IN |OHMS
, ON |THE |POWER |WHEEL |'P' |IS |WHAT |- |CORRECT |ANSWER✔✔-POWER
MEASURED |IN |WATTS |(W)
POWER |IS |DEFINED |AS |- |CORRECT |ANSWER✔✔-THE |RATE |AT |WHICH |WORK |IS |DONE
ONE |WATT |IS |DEFINED |AS |- |CORRECT |ANSWER✔✔-AMOUNT |OF |POWER |PRODUCED |WHEN |
ONE |VOLT |CAUSES |ONE |AMPERE |OR |CURRENT |TO |FLOW
POSITIVE |VOLTAGE |CAUSES |CURRENT |TO |FLOW |IN |WHICH |DIRECTION |- |CORRECT |
ANSWER✔✔-AWAY |FROM |THE |GENERATING |STATION
NEGATIVE |VOLTAGE |CAUSES |CURRENT |TO |FLOW |IN |WHICH |DIRECTION |- |CORRECT |
ANSWER✔✔-FLOW |TOWATRDS |THE |GENERATING |STATION
THREE |THINGS |NEEDED |TO |PRODUCE |ALTERNATING |CURRENT |- |CORRECT |ANSWER✔✔-1. |
CONDUCTOR
2.MAGNETIC |FIELD
3. |RELATIVE |MOTION |BETWEEN |THE |TWO
POLARITY |IS |WHAT |- |CORRECT |ANSWER✔✔-DIRECTION |OF |CURRENT |FLOW |BETWEEN |
POSITIVE |AND |NEGATIVE |VOLTAGE
STRENGTH |OF |THE |VOLTAGE |PRODUCED |DEPENDS |ON |THREE |PRIMARY |FACTORS |- |CORRECT |
ANSWER✔✔-1. |NUMBER |OF |TURNS |IN |THE |COIL |OF |THE |WIRES
2. |STRENGTH |OF |THE |MAGNETIC |FIELD
3. |SPEED |AT |WHICH |THE |MAGNETIC |LINE |OF |FLUX |PASS |THROUGH |THE |COIL
Answers
T/F: |ALL |ATOMS |CONTAIN |PROTONS |AND |ELECTRONS |- |CORRECT |ANSWER✔✔-TRUE
T/F: |PROTONS |ARE |ALWAYS |IN |THE |CENTER |OF |THE |ATOM |- |CORRECT |ANSWER✔✔-TRUE
THE |CENTER |OF |THE |ATOM |IS |KNOW |AS |WHAT? |- |CORRECT |ANSWER✔✔-NUCLEUS
T/F: |ELECTRONS |ORBIT |AROUND |THE |NUCLEUS |- |CORRECT |ANSWER✔✔-TRUE
PROTONS |ARE |ALWAYS |- |CORRECT |ANSWER✔✔-POSITIVELY |CHARGED
NEUTRONS |ARE |ALWAYS |- |CORRECT |ANSWER✔✔-NUETRAL |OR |NO |CHARGE
ELECTRONS |ARE |ALWAYS |- |CORRECT |ANSWER✔✔-NEGATIVELY |CHARGED
TWO |IMPORTANT |FACTORS |TO |UNDERSTANDING |ATOMS |- |CORRECT |ANSWER✔✔-1. |OPPOSITE
|ATTRACT |AND |LIKE |REPEL
2. |FASTER |AN |OBJECT |SPINS |THE |GREATER |THE |FORCE
OUTTER |ORBIT |OF |AN |ATOM |IS |CALLED |- |CORRECT |ANSWER✔✔-VALENCE |SHELL
3 |OR |FEWER |ELECTRONS |WILL |RELEASE |EASY |IS |KNOWN |AS |- |CORRECT |ANSWER✔✔-
CONDUCTOR
,ATOMS |LIKE |COPPER |CONTAIN |HOW |MANY |VALENCE |ELECTRONS |TO |BE |THE |BEST |
CONDUCTOR |- |CORRECT |ANSWER✔✔-1 |VALENCE |ELECTRON
ATOMS |THAT |CONTAIN |5 |OR |MORE |ELECTRONS |IN |THE |VALENCE |SHELL |ARE |KNOWN |AS |- |
CORRECT |ANSWER✔✔-INSULATORS
ATOMS |CONTAINING |4 |ELECTRONS |IN |THE |VALENCE |SHELL |ARE |KNOWN |AS |- |CORRECT |
ANSWER✔✔-SEMICONDUCTORS
T/F: |CHEMICAL |REACTION |AND |MAGNETISM |ARE |MORE |COMMONLY |USED |TO |PRODUCE |
LARGE |AMOUNTS |OF |ELECTRICITY |FOR |GENERAL |USE |- |CORRECT |ANSWER✔✔-TRUE
STATIC |MEANS |WHAT |- |CORRECT |ANSWER✔✔-NOT |MOVING, |A |CHARGE |NOT |A |CURRENT
WHAT |IS |THE |CORNER |STONE |OF |ELECTRIC |GENERATION |- |CORRECT |ANSWER✔✔-MAGNETISM
T/F: |WITHOUT |MAGNETISM |ALTERNATING |CURRENT |WOULD |NOT |BE |POSSIBLE |- |CORRECT |
ANSWER✔✔-TRUE
CURRENT |FLOWING |THROUGH |DC |DOES |NOT |CHANGE |UNLESS |- |CORRECT |ANSWER✔✔-
SWITCHED |ON |OR |OFF
QUANTITY |MEASUREMENT |OF |ELECTRONS |- |CORRECT |ANSWER✔✔-ONE |COULOMB
THE |FORCE |CAUSING |THE |ELECTRONS |OR |CURRENT |TO |FLOW |IS |MEASURED |IN |- |CORRECT |
ANSWER✔✔-VOLTS
VOLTS |IS |ALSO |REFERRED |TO |AS |- |CORRECT |ANSWER✔✔-ELECTRICAL |PRESSURE
,RESISTANCE |IS |MEASURED |IN |UNITS |CALLED |- |CORRECT |ANSWER✔✔-OHMS
VOLTAGE |AFFECTS |MANY |THINGS |LIKE |- |CORRECT |ANSWER✔✔-1. |AMOUNT |OF |INSULATION |
NEEDED
2.SEPARATION |REQUIRED |BETWEEN |LINE |CONDUCTORS
3.SAFE |WORKING |PRACTICES
4.TYPES |OF |TOOLS |NEEDED
RATE |OF |1 |JOULE |OF |WORK |IN |1 |SECOND |IS |THE |BASIC |UNIT |OF |POWER |AND |IS |CALLED |- |
CORRECT |ANSWER✔✔-WATT
1 |HP |IS |EQUIVALENT |TO |HOW |MANY |WATTS |- |CORRECT |ANSWER✔✔-746
746 |WATTS |IS |EQUIVALENT |TO |HOW |MANY |KILOWATTS |- |CORRECT |ANSWER✔✔-0.746
THE |RELATIONSHIP |BETWEEN |CURRENT, |VOLTAGE, |AND |RESISTANCE |WAS |DESCRIBED |IN |A |
FORM |COMMONLY |REFERRED |TO |AS |- |CORRECT |ANSWER✔✔-OHM'S |LAW
ON |THE |POWER |WHEEL |'E' |IS |WHAT |- |CORRECT |ANSWER✔✔-VOLTAGE
MEASURED |IN |VOLTS |(V)
ON |THE |POWER |WHEEL |'I' |IS |WHAT |- |CORRECT |ANSWER✔✔-CURRENT
MEASURED |IN |AMPERES |(A)
ON |THE |POWER |WHEEL |'R' |IS |WHAT |- |CORRECT |ANSWER✔✔-RESISTANCE
MEASURED |IN |OHMS
, ON |THE |POWER |WHEEL |'P' |IS |WHAT |- |CORRECT |ANSWER✔✔-POWER
MEASURED |IN |WATTS |(W)
POWER |IS |DEFINED |AS |- |CORRECT |ANSWER✔✔-THE |RATE |AT |WHICH |WORK |IS |DONE
ONE |WATT |IS |DEFINED |AS |- |CORRECT |ANSWER✔✔-AMOUNT |OF |POWER |PRODUCED |WHEN |
ONE |VOLT |CAUSES |ONE |AMPERE |OR |CURRENT |TO |FLOW
POSITIVE |VOLTAGE |CAUSES |CURRENT |TO |FLOW |IN |WHICH |DIRECTION |- |CORRECT |
ANSWER✔✔-AWAY |FROM |THE |GENERATING |STATION
NEGATIVE |VOLTAGE |CAUSES |CURRENT |TO |FLOW |IN |WHICH |DIRECTION |- |CORRECT |
ANSWER✔✔-FLOW |TOWATRDS |THE |GENERATING |STATION
THREE |THINGS |NEEDED |TO |PRODUCE |ALTERNATING |CURRENT |- |CORRECT |ANSWER✔✔-1. |
CONDUCTOR
2.MAGNETIC |FIELD
3. |RELATIVE |MOTION |BETWEEN |THE |TWO
POLARITY |IS |WHAT |- |CORRECT |ANSWER✔✔-DIRECTION |OF |CURRENT |FLOW |BETWEEN |
POSITIVE |AND |NEGATIVE |VOLTAGE
STRENGTH |OF |THE |VOLTAGE |PRODUCED |DEPENDS |ON |THREE |PRIMARY |FACTORS |- |CORRECT |
ANSWER✔✔-1. |NUMBER |OF |TURNS |IN |THE |COIL |OF |THE |WIRES
2. |STRENGTH |OF |THE |MAGNETIC |FIELD
3. |SPEED |AT |WHICH |THE |MAGNETIC |LINE |OF |FLUX |PASS |THROUGH |THE |COIL
