Neiep 600 final ExamTop Tier Correctly Answered
and Graded Excellently 100% A+
A capacitors opposition to changing is measured in ohms and is called - CORRECT ANSWER
✔✔ -
A leading cause of a relay contact failure is due to - CORRECT ANSWER ✔✔ -arcing when a
relay opens
By increases the distance between the plates we ________ the charge capacity - CORRECT
ANSWER ✔✔ -decrease
Current _______ leads voltage in a capacitive circuit - CORRECT ANSWER ✔✔ -leads
Current flow from negative to positive is called - CORRECT ANSWER ✔✔ -electron flow
Current flow from positive to negative is described as - CORRECT ANSWER ✔✔ -
conventional flow
How much of the applied voltage will be on a capacitor at T3, if the source voltage is 25 volts -
CORRECT ANSWER ✔✔ -23.75
If a capacitive timer starts timing out too quickly, the capacitor probably - CORRECT ANSWER
✔✔ -leaks
If a circuit has a capacitor of 5 microfrauds and a source voltage of 120 volts DC through a
resistance of 200k, how long will it take to fully charge? - CORRECT ANSWER ✔✔ -5 seconds
, If a circuit has a capacitor of 5 microfrauds and a source voltage of 120 volts DC through a
resistance of 200k, how long will it take to fully charge? - CORRECT ANSWER ✔✔ -5 seconds
If frequency increases, then Xc - CORRECT ANSWER ✔✔ -increases
If frequency is increased in a capacitave circuit what will happen? - CORRECT ANSWER ✔✔ -
Capacitive reactance will decrease
If two capacitors in parrallel have equal reactance of 40 ohms what is the total reactance? -
CORRECT ANSWER ✔✔ -20ohms
If you check the output of a power supply, and it shows a lot of ripple, the filter capacitor is
probably - CORRECT ANSWER ✔✔ -open
In a DC circuit, which is correct about capacitors the instant when power is applied? -
CORRECT ANSWER ✔✔ -Current is maximum
In a DC circuit, which is correct about capacitors the instant when power is applied? -
CORRECT ANSWER ✔✔ -Current is maximum
In AC circuits, DCWV should be _________ times the RMS operating voltage of the circuit. -
CORRECT ANSWER ✔✔ -2 1/2
In capacitors, what is the purpose of the dielectric? - CORRECT ANSWER ✔✔ -Prevent arcing
within the capacitor
In DC circuits, DCWV should be __________ times the RMs operating voltage of the circuit. -
CORRECT ANSWER ✔✔ -1 1/2 to 2
and Graded Excellently 100% A+
A capacitors opposition to changing is measured in ohms and is called - CORRECT ANSWER
✔✔ -
A leading cause of a relay contact failure is due to - CORRECT ANSWER ✔✔ -arcing when a
relay opens
By increases the distance between the plates we ________ the charge capacity - CORRECT
ANSWER ✔✔ -decrease
Current _______ leads voltage in a capacitive circuit - CORRECT ANSWER ✔✔ -leads
Current flow from negative to positive is called - CORRECT ANSWER ✔✔ -electron flow
Current flow from positive to negative is described as - CORRECT ANSWER ✔✔ -
conventional flow
How much of the applied voltage will be on a capacitor at T3, if the source voltage is 25 volts -
CORRECT ANSWER ✔✔ -23.75
If a capacitive timer starts timing out too quickly, the capacitor probably - CORRECT ANSWER
✔✔ -leaks
If a circuit has a capacitor of 5 microfrauds and a source voltage of 120 volts DC through a
resistance of 200k, how long will it take to fully charge? - CORRECT ANSWER ✔✔ -5 seconds
, If a circuit has a capacitor of 5 microfrauds and a source voltage of 120 volts DC through a
resistance of 200k, how long will it take to fully charge? - CORRECT ANSWER ✔✔ -5 seconds
If frequency increases, then Xc - CORRECT ANSWER ✔✔ -increases
If frequency is increased in a capacitave circuit what will happen? - CORRECT ANSWER ✔✔ -
Capacitive reactance will decrease
If two capacitors in parrallel have equal reactance of 40 ohms what is the total reactance? -
CORRECT ANSWER ✔✔ -20ohms
If you check the output of a power supply, and it shows a lot of ripple, the filter capacitor is
probably - CORRECT ANSWER ✔✔ -open
In a DC circuit, which is correct about capacitors the instant when power is applied? -
CORRECT ANSWER ✔✔ -Current is maximum
In a DC circuit, which is correct about capacitors the instant when power is applied? -
CORRECT ANSWER ✔✔ -Current is maximum
In AC circuits, DCWV should be _________ times the RMS operating voltage of the circuit. -
CORRECT ANSWER ✔✔ -2 1/2
In capacitors, what is the purpose of the dielectric? - CORRECT ANSWER ✔✔ -Prevent arcing
within the capacitor
In DC circuits, DCWV should be __________ times the RMs operating voltage of the circuit. -
CORRECT ANSWER ✔✔ -1 1/2 to 2
