Initial commit

This commit is contained in:
Chris Wall
2025-05-01 09:45:49 -05:00
commit 9b8749dacc
92 changed files with 6642 additions and 0 deletions

View File

@ -0,0 +1,92 @@
T5C Capacitance and inductance terminology and units; Radio frequency definition and units; Impedance definition and units; Calculating power
- [[T5C01]] (D)
What describes the ability to store energy in an electric field? #card
- A. Inductance
- B. Resistance
- C. Tolerance
- D. Capacitance
--
- [[T5C02]] (A)
What is the unit of capacitance? #card
- A. The farad
- B. The ohm
- C. The volt
- D. The henry
--
- [[T5C03]] (D)
What describes the ability to store energy in a magnetic field? #card
- A. Admittance
- B. Capacitance
- C. Resistance
- D. Inductance
--
- [[T5C04]] (C)
What is the unit of inductance? #card
- A. The coulomb
- B. The farad
- C. The henry
- D. The ohm
--
- [[T5C05]] (D)
What is the unit of impedance?
- A. The volt
- B. The ampere
- C. The coulomb
- D. The ohm
--
- [[T5C06]] (A)
What does the abbreviation “RF” mean?
- A. Radio frequency signals of all types
- B. The resonant frequency of a tuned circuit
- C. The real frequency transmitted as opposed to the apparent frequency
- D. Reflective force in antenna transmission lines
--
- [[T5C07]] (D)
What is the abbreviation for megahertz? #card
- A. MH
- B. mh
- C. Mhz
- D. MHz
--
- [[T5C08]] (A)
What is the formula used to calculate electrical power (P) in a DC circuit? #card
- A. P = I E
- B. P = E / I
- C. P = E I
- D. P = I + E
--
- [[T5C09]] (A)
How much power is delivered by a voltage of 13.8 volts DC and a current of 10 amperes? #card
- A. 138 watts
- B. 0.7 watts
- C. 23.8 watts
- D. 3.8 watts
--
- [[T5C10]] (B)
How much power is delivered by a voltage of 12 volts DC and a current of 2.5 amperes? #card
- A. 4.8 watts
- B. 30 watts
- C. 14.5 watts
- D. 0.208 watts
--
- [[T5C11]] (B)
How much current is required to deliver 120 watts at a voltage of 12 volts DC? #card
- A. 0.1 amperes
- B. 10 amperes
- C. 12 amperes
- D. 132 amperes
--
- [[T5C12]] (A)
What is impedance?
- A. The opposition to AC current flow
- B. The inverse of resistance
- C. The Q or Quality Factor of a component
- D. The power handling capability of a component
--
- [[T5C13]] (D)
What is the abbreviation for kilohertz? #card
- A. KHZ
- B. khz
- C. khZ
- D. kHz