T5B - Math for electronics: conversion of electrical units, decibels 

- [[T5B01]] (C)
How many milliamperes is 1.5 amperes? #card
	- A. 15 milliamperes
	- B. 150 milliamperes
	- C. 1500 milliamperes
	- D. 15,000 milliamperes
--
- [[T5B02]] (A)
Which is equal to 1,500,000 hertz? #card
	- A. 1500 kHz
	- B. 1500 MHz
	- C. 15 GHz
	- D. 150 kHz
--
- [[T5B03]] (C)
Which is equal to one kilovolt? #card
	- A. One one-thousandth of a volt
	- B. One hundred volts
	- C. One thousand volts
	- D. One million volts
--
- [[T5B04]] (A)
Which is equal to one microvolt? #card
	- A. One one-millionth of a volt
	- B. One million volts
	- C. One thousand kilovolts
	- D. One one-thousandth of a volt
--
- [[T5B05]] (B)
Which is equal to 500 milliwatts? #card
	- A. 0.02 watts
	- B. 0.5 watts
	- C. 5 watts
	- D. 50 watts
--
- [[T5B06]] (D)
Which is equal to 3000 milliamperes? #card
	- A. 0.003 amperes
	- B. 0.3 amperes
	- C. 3,000,000 amperes
	- D. 3 amperes
--
- [[T5B07]] (C)
Which is equal to 3.525 MHz? 
	- A. 0.003525 kHz
	- B. 35.25 kHz
	- C. 3525 kHz
	- D. 3,525,000 kHz
--
- [[T5B08]] (B)
Which is equal to 1,000,000 picofarads? #card
	- A. 0.001 microfarads
	- B. 1 microfarad
	- C. 1000 microfarads
	- D. 1,000,000,000 microfarads
--
- [[T5B09]] (B)
Which decibel value most closely represents a power increase from 5 watts to 10 watts? #card
	- A. 2 dB
	- B. 3 dB
	- C. 5 dB
	- D. 10 dB
--
- [[T5B10]] (C)
Which decibel value most closely represents a power decrease from 12 watts to 3 watts? #card
	- A. -1 dB
	- B. -3 dB
	- C. -6 dB
	- D. -9 dB
--
- [[T5B11]] (A)
Which decibel value represents a power increase from 20 watts to 200 watts? #card
	- A. 10 dB
	- B. 12 dB
	- C. 18 dB
	- D. 28 dB
--
- [[T5B12]] (D)
Which is equal to 28400 kHz? #card
	- A. 28.400 kHz
	- B. 2.800 MHz
	- C. 284.00 MHz
	- D. 28.400 MHz
--
- [[T5B13]] (C)
Which is equal to 2425 MHz? #card
	- A. 0.002425 GHz
	- B. 24.25 GHz
	- C. 2.425 GHz
	- D. 2425 GHz