Title: Digital Logic Soldering Quiz
Course: 15/SP Power Electronics Theory (ELTR-2560-31) > Section: Learning Modules

Q: The term AOI logic stands for ____.
- ALT, Out, In
- AND, OR, Invert
- Alternative, Order, Integrate
- AND, OR, Integrate
A: AND, OR, Invert

Q: Using the color code chart determine the value of a resistor the with following bands brown, orange, green (tolerance is not included and can be ignored)
- <span style="font-family:'Symbol'">1.3 MW</span>
- <span style="font-family:'Symbol'">3.6kW</span>
- 300k<span style="font-family:'Symbol'">W</span>
- <span style="font-family:'Symbol'">1,300W</span>
A: <span style="font-family:'Symbol'">1.3 MW</span>

Q: An analog voltage signal may have ______ values.
- an infinite number of
- true and false
- only on and off
- 0 and 1
A: an infinite number of

Q: For TTL voltage levels ____ volts will represent on, while less than ____ volts is an off.
- 12, 6
- 5, 1
- 5, 4
- 12, 1.2
A: 5, 1

Q: A chart with 0 and 1s that show all possible logical solutions to a problem is called a _____.
- truth table
- boolean algebra
- minterm
- K-mapping
A: truth table

Q: A digital signal has two values and such as ______.
- 0, 1
- true, false
- on, off
- all of these
A: all of these

Q: This symbol represents a _____ gate. <img width="132" height="47" align="bottom" alt="mc007-1.jpg" src="ppg/examview/PE_4_Digital_Logic_Soldering/00001_res/mc007-1.jpg" border="0">
- AND
- OR
- Invert
- NOR
A: AND

Q: This symbol represents a _____ gate. <img width="140" height="50" align="bottom" alt="mc008-1.jpg" src="ppg/examview/PE_4_Digital_Logic_Soldering/00001_res/mc008-1.jpg" border="0">
- AND
- OR
- Invert
- NOR
A: OR

Q: Solder that is used to join copper pipes has an acid core which will _______ electronic connections. Use solder that has a rosin core for soldering electronics.
- over heat
- reduce the conductivity
- corrode
- limit voltage
A: corrode

Q: <i>Solder braid</i> is used to ______ solder after the solder is heated by the soldering iron.
- evenout
- remove
- thicken
- layer
A: remove

Q: Melting a small amount of solder on the tip of the iron is called <i>____</i>and it will help the heat flow from the iron's tip to the joint.
- iron coating
- iron prep
- tinning
- priming
A: tinning

Q: When soldering, heat the_______ , <i>not</i> the _______.
- connection,  solder
- solder,  connection
- component, connection
- solder, component
A: connection,  solder