AET (NCATT) 301-350 EXAM 2025
QUESTIONS AND ANSWERS
0.170 microfarads. - ....ANSWER ...-301) What is the total capacitance of a
circuit containing (3) capacitors in parallel with capacitances of 0.02 microfarads,
0.05 microfarads, and 0.10 microfarads?
Multiply farads by 10^6. - ....ANSWER ...-302) To convert farads you must:
Multiply farads by 10^12. - ....ANSWER ...-303) To convert farads to
picofarads you must:
Effective root mean square (RMS) values. - ....ANSWER ...-304) Values
given for current or voltage in an AC circuit, unless otherwise stated, are assumed
to be what values?
0.4 microfarads. - ....ANSWER ...-305) What is the total capacitance of a
circuit containing 3 capacitors in parallel with capacitive values of 0.25 microfarads,
0.03 microfarads and 0.12 microfarads?
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, 450W - ....ANSWER ...-306) How much power must a 24-volt generator
furnish to a system containing the following loads:
[One motor (75% efficient) rated at 1/5 HP (*1 HP = 746W); Three position
lights rated at 20W each; One heating element rated at 5A; One anti-collision light
rated at 3A. ] [NOTE: Motors are rated by their maximum output, or power they
will deliver to the load]
1,000W (1kW) - ....ANSWER ...-307) A 12-volt electric motor has 1000W
(1kW) input and 1HP output. Maintaining the same efficiency, how much power
will a 24-volt, 1HP electric motor require?
25.23A - ....ANSWER ...-308) How many ampers will a 28V generator be
required to supply to a circuit containing 5 lamps in parallel, 3 of which have a
resistance of [6 ohms] each and 2 of which has a resistance of [5 ohms] each?
994.6W - ....ANSWER ...-309) A 1HP, 24V DC electric motor that is 80%
efficient requires 932.5W. How much power will a 1HP, 12V DC electric motor
that is 75% efficient require?
VOLTS - ....ANSWER ...-310) The potential difference between two
conductors which are insulated from each other is measured in:
Static Energy. - ....ANSWER ...-311) Which effect does not apply to the
movement of electrons flowing in a conductor?
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
QUESTIONS AND ANSWERS
0.170 microfarads. - ....ANSWER ...-301) What is the total capacitance of a
circuit containing (3) capacitors in parallel with capacitances of 0.02 microfarads,
0.05 microfarads, and 0.10 microfarads?
Multiply farads by 10^6. - ....ANSWER ...-302) To convert farads you must:
Multiply farads by 10^12. - ....ANSWER ...-303) To convert farads to
picofarads you must:
Effective root mean square (RMS) values. - ....ANSWER ...-304) Values
given for current or voltage in an AC circuit, unless otherwise stated, are assumed
to be what values?
0.4 microfarads. - ....ANSWER ...-305) What is the total capacitance of a
circuit containing 3 capacitors in parallel with capacitive values of 0.25 microfarads,
0.03 microfarads and 0.12 microfarads?
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, 450W - ....ANSWER ...-306) How much power must a 24-volt generator
furnish to a system containing the following loads:
[One motor (75% efficient) rated at 1/5 HP (*1 HP = 746W); Three position
lights rated at 20W each; One heating element rated at 5A; One anti-collision light
rated at 3A. ] [NOTE: Motors are rated by their maximum output, or power they
will deliver to the load]
1,000W (1kW) - ....ANSWER ...-307) A 12-volt electric motor has 1000W
(1kW) input and 1HP output. Maintaining the same efficiency, how much power
will a 24-volt, 1HP electric motor require?
25.23A - ....ANSWER ...-308) How many ampers will a 28V generator be
required to supply to a circuit containing 5 lamps in parallel, 3 of which have a
resistance of [6 ohms] each and 2 of which has a resistance of [5 ohms] each?
994.6W - ....ANSWER ...-309) A 1HP, 24V DC electric motor that is 80%
efficient requires 932.5W. How much power will a 1HP, 12V DC electric motor
that is 75% efficient require?
VOLTS - ....ANSWER ...-310) The potential difference between two
conductors which are insulated from each other is measured in:
Static Energy. - ....ANSWER ...-311) Which effect does not apply to the
movement of electrons flowing in a conductor?
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
