ATT Test 2 with Complete Solutions
4 steps of troubleshooting - ANSWER-Analyze, check setup, calculate/measure, check
results
An open series component drops _____ volts - ANSWER-Applied
Bridge circuits compare what two values - ANSWER-Known and unknown resistive
values
Current (increases/decreases) if a parallel component opens in series-parallel -
ANSWER-Decreases
Current increases or decreases with short in series component (s-p circuit) - ANSWER-
Increases
Current is (blank) with an open in parallel branch - ANSWER-Lowered
Current is the ____ throughout whole circuit - ANSWER-Same
Definition of series circuit - ANSWER-Current flows in a single path through all
components
In which direction does current flow? - ANSWER-Negative to positive
Is current or volts the same at all points in parallel circuit? - ANSWER-Volts. Each
branch reads applied volts
Localizing faults happens in which step of troubleshooting -
ANSWER-Calculate/measure
Longer wires have _____________ resistance - ANSWER-Higher
Meter is in (series/parallel ) for current measurements - ANSWER-Series
Meter is in (series/parallel) for voltage measurements - ANSWER-Parallel
Meter resistance should be (small/large) compared to circuit values in current readings?
- ANSWER-Small
meter resistance should be (small/large) compared to circuit values in voltage readings -
ANSWER-Large
Open components in parallel branch have how much current? - ANSWER-0 A
4 steps of troubleshooting - ANSWER-Analyze, check setup, calculate/measure, check
results
An open series component drops _____ volts - ANSWER-Applied
Bridge circuits compare what two values - ANSWER-Known and unknown resistive
values
Current (increases/decreases) if a parallel component opens in series-parallel -
ANSWER-Decreases
Current increases or decreases with short in series component (s-p circuit) - ANSWER-
Increases
Current is (blank) with an open in parallel branch - ANSWER-Lowered
Current is the ____ throughout whole circuit - ANSWER-Same
Definition of series circuit - ANSWER-Current flows in a single path through all
components
In which direction does current flow? - ANSWER-Negative to positive
Is current or volts the same at all points in parallel circuit? - ANSWER-Volts. Each
branch reads applied volts
Localizing faults happens in which step of troubleshooting -
ANSWER-Calculate/measure
Longer wires have _____________ resistance - ANSWER-Higher
Meter is in (series/parallel ) for current measurements - ANSWER-Series
Meter is in (series/parallel) for voltage measurements - ANSWER-Parallel
Meter resistance should be (small/large) compared to circuit values in current readings?
- ANSWER-Small
meter resistance should be (small/large) compared to circuit values in voltage readings -
ANSWER-Large
Open components in parallel branch have how much current? - ANSWER-0 A
