NEIEP 600 FINAL EXAM QUESTIONS AND
ANSWERS LATEST 2025-2026 UPDATE |GRADE
A+ GUARANTEE
which statement best describes one time constant of a capacitor? -
Answer-The time it takes to charge to 63.2% of applied voltage
In a DC circuit, which is correct about capacitors the instant when
power is applied? - Answer-Current is maximum
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? - Answer-5 seconds
If two capacitors in parrallel have equal reactance of 40 ohms what is
the total reactance? - Answer-20ohms
Which of the following would increase the DC working voltage DCWV
of a capacitor - Answer-Increase the plate area and the dielectric
thickness
, Which statement is correct concerning capacitors? - Answer-Increased
plate area, increases capacitance
In capacitors, what is the purpose of the dielectric? - Answer-Prevent
arcing within the capacitor
Which of the following is true about capacitors in AC circuits? -
Answer-Current leads voltage all the time
What describes a capacitor s ability to store an electrical charge? -
Answer-Capacitance
which of the following statements is correct about polarized electrolytic
capacitors? - Answer-Voltage polarity must be correct
What is the time constant for a circuit with 150k ohms and 2 microfarad
capacitor? - Answer-.3 seconds
If frequency is increased in a capacitave circuit what will happen? -
Answer-Capacitive reactance will decrease
What happens in a circuit, when the capacitor voltage equals the source
voltage? - Answer-Current flow stops in the circuit
ANSWERS LATEST 2025-2026 UPDATE |GRADE
A+ GUARANTEE
which statement best describes one time constant of a capacitor? -
Answer-The time it takes to charge to 63.2% of applied voltage
In a DC circuit, which is correct about capacitors the instant when
power is applied? - Answer-Current is maximum
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? - Answer-5 seconds
If two capacitors in parrallel have equal reactance of 40 ohms what is
the total reactance? - Answer-20ohms
Which of the following would increase the DC working voltage DCWV
of a capacitor - Answer-Increase the plate area and the dielectric
thickness
, Which statement is correct concerning capacitors? - Answer-Increased
plate area, increases capacitance
In capacitors, what is the purpose of the dielectric? - Answer-Prevent
arcing within the capacitor
Which of the following is true about capacitors in AC circuits? -
Answer-Current leads voltage all the time
What describes a capacitor s ability to store an electrical charge? -
Answer-Capacitance
which of the following statements is correct about polarized electrolytic
capacitors? - Answer-Voltage polarity must be correct
What is the time constant for a circuit with 150k ohms and 2 microfarad
capacitor? - Answer-.3 seconds
If frequency is increased in a capacitave circuit what will happen? -
Answer-Capacitive reactance will decrease
What happens in a circuit, when the capacitor voltage equals the source
voltage? - Answer-Current flow stops in the circuit
