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T5B - Electrical principles
Technician Class
Math for electronics: conversion of electrical units, decibels
13 questions | Updated: Feb 19, 2026
All T0A T0B T0C T1A T1B T1C T1D T1E T1F T2A T2B T2C T3A T3B T3C T4A T4B T5A T5B T5C T5D T6A T6B T6C T6D T7A T7B T7C T7D T8A T8B T8C T8D T9A T9B
T5B01
How many milliamperes is 1.5 amperes?
T5B02
Which is equal to 1,500,000 hertz?
T5B03
Which is equal to one kilovolt?
T5B04
Which is equal to one microvolt?
T5B05
Which is equal to 500 milliwatts?
T5B06
Which is equal to 3000 milliamperes?
T5B07
Which is equal to 3.525 MHz?
T5B08
Which is equal to 1,000,000 picofarads?
T5B09
Which decibel value most closely represents a power increase from 5 watts to 10 watts?
T5B10
Which decibel value most closely represents a power decrease from 12 watts to 3 watts?
T5B11
Which decibel value represents a power increase from 20 watts to 200 watts?
T5B12
Which is equal to 28400 kHz?
T5B13
Which is equal to 2425 MHz?