RCES Chapter 1 Basic EP 2025 SOLUTION
The flow of electrical current is measured in:
a. Ohms
b. Volts
c. Watts
d. Amperes - ANSWER- d. Amps
What is the term used to denote the total opposition to flow of alternating current in a
circuit:
a. Reactance
b. Impedance
c. Inductance
d. Capacitance - ANSWER- b. Capacitance
What is the most common DC electrical power source?
a. 60 cycle wall outlet
b. A charged capacitor
c. Transformer
d. Battery - ANSWER- d. Battery
Electric battery current has a frequency of:
a. 0 Hz
b. 60 Hz
c. 120 Hz
d. 1000 Hz - ANSWER- a. 0 Hz
The elimination of vibrations at a certain frequencies is accomplished through the use of
electronic devices known as:
a. Diodes
b. Grids
c. Filters
d. Rectifiers - ANSWER- C. Filters
When a DC defibrillator "charges" it stores electrical energy in it's:
a. Batteries
b. Capacitors
c. Transformers
d. Photovoltaic - ANSWER- b. Capacitors
The flow of electrical current is measured in:
a. Ohms
b. Volts
c. Watts
d. Amperes - ANSWER- d. Amps
What is the term used to denote the total opposition to flow of alternating current in a
circuit:
a. Reactance
b. Impedance
c. Inductance
d. Capacitance - ANSWER- b. Capacitance
What is the most common DC electrical power source?
a. 60 cycle wall outlet
b. A charged capacitor
c. Transformer
d. Battery - ANSWER- d. Battery
Electric battery current has a frequency of:
a. 0 Hz
b. 60 Hz
c. 120 Hz
d. 1000 Hz - ANSWER- a. 0 Hz
The elimination of vibrations at a certain frequencies is accomplished through the use of
electronic devices known as:
a. Diodes
b. Grids
c. Filters
d. Rectifiers - ANSWER- C. Filters
When a DC defibrillator "charges" it stores electrical energy in it's:
a. Batteries
b. Capacitors
c. Transformers
d. Photovoltaic - ANSWER- b. Capacitors
