PLTW Digital Electronics (Part 2) – All Questions With Accurate Answers

PLTW Digital Electronics (Part 2) – All Questions
With Accurate Answers

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Terms in this set (28)



If an integrated circuit has been Turn the power off for a few minutes before pulling
damaged and you smell smoke, you out the damaged integrated circuit.
should__________________.


In scientific notation, which prefixes Micro, nano, milli
are used for values smaller than a
whole value?


What is the value of the resistor with 6.8 K Ω ±5 %
colors blue, grey, red , gold ?


What are the color bands for a 390 Ω ORANGE-WHITE-BROWN-SILVER
(±10) resistor?


In a parallel circuit, you measure 1.5 900 m Volts
mAmps flowing through a 600 Ω
resistor. What is the voltage drop
across the resistor? Use Ohms law.


What is the decimal equivalent to the 22 power of 10
binary number 0101102?


In the eight-bit binary number shown B 0 (zero)
below, which bit is the Least
Significant Bit
(LSB)?
b7b6 b5 b4 b3 b2 b1 b0
10110101

, Which of the following is a rule of A•A=A
Boolean algebra?


1. AA • 0 = A
2. AB • 1= 1
3. A • A = A
4. AC • A = 1


What is the binary equivalent to the 1101
decimal number 1310?


What is the decimal equivalent to the 22 base 10
binary number 0101102?


What is the binary equivalent to the 11002
hexadecimal number CH


Which of the following equations is F = X' Y' Z + X' Y Z' + X Y Z'
the un-simplified Sum-Of-Products
equation for the truth table shown
below with F as the Output?


XYZ F
0000
0011
0101
0110
1000
1010
1101
1110


What is the letter symbol for current? I


Which of the following is a correct XY" = X' + Y'
DeMorgan's Identity?
1.. XY" = X'•Y'
2. XY" = X'•Y
3. XY" = X' + Y'
4. XY = X + Y