Electronics World articles Popular Electronics articles QST articles Radio & TV News articles Radio-Craft articles Radio-Electronics articles Short Wave Craft articles Wireless World articles Google Search of RF Cafe website Sitemap Electronics Equations Mathematics Equations Equations physics Manufacturers & distributors Engineer Jobs LinkedIn Crosswords Engineering Humor Kirt's Cogitations Engineering Event Calendar RF Engineering Quizzes USAF radar shop Notable Quotes App Notes Calculators Education Engineering Magazines Engineering magazine articles Engineering software Engineering smorgasbord RF Cafe Archives RF Cascade Workbook 2018 RF Stencils for Visio RF & EE Shapes for Word Advertising RF Cafe Homepage Sudoku puzzles Thank you for visiting RF Cafe!
RF Cascade Workbook 2018 (GS) - RF Cafe

Remember the Basics?
RF Cafe Quiz #22

RF Engineering Quizzes - RF CafeAll RF Cafe quizzes would make perfect fodder in employment interviews for technicians or engineers - particularly those who are fresh out of school or are relatively new to the work world. Come to think of it, they would make equally excellent study material for the same persons who are going to be interviewed for a job.

Click here for the complete list of RF Cafe Quizzes.
Note: Some material based on books have quoted passages.




This quiz challenges your recollection of the basics.


1. How much power is dissipated by the ideal 10 μH inductor in the circuit to the right?

a) 3.2 mW
b) 1.6 mW
c) 0.20 mW
d) 0 mW



2. How much current flows through the guy at the right?

a) 0.1 A
b) 100 mA
c)  50 mA
d) 0 A



3. In the figure for Q2, what voltage would be measured
    between the guy's hand and ground?

a) 100 V
b) 50 V
c) 0 V
d) -100 V



4. What is the name of the newly fabricated 4th type of passive component?

a) Memristor
b) Capristor
c) Indristor
d) Capductor



5. What is the significance of a component's self-resonant frequency?

a) It is the frequency at which the component can be used as an oscillator
b) It is the frequency about which its reactance changes numerical sign (+ to -, or - to +)
c) It is the frequency where the component self-destructs due to stress
d) Self-resonance is a fictitious term



6. Which type of filter is called "maximally flat" in amplitude response?

a) Butterworth
b) Chebyshev
c) Constant K
d) Gaussian



7. What is the approximate melting point of common lead-free solder (e.g., SnAg3.0Cu0.5)?

a) 270 °C (~520 °F)
b) 220 °C (~430 °F)
c) 190 °C (~370 °F)
d) 150 °C (~300 °F)



8. What is the gain of the opamp configuration to
     the right?

a) 1
b) 0
c)  -1
d) -2




9. What is the gain of the opamp configuration to
     the right??

a) 2
b) 1
c) 0
d) -1




10. Which type of transistor is shown to the right ?

a) Enhancement Mode N-Channel MOSFET
b) Depletion Mode N-Channel MOSFET
c) Enhancement Mode P-Channel MOSFET
d) Depletion Mode P-Channel MOSFET





Need some help? Click here for the answers and explanations.

Windfreak Technologies ConductRF Precision RF Test Cables - RF Cafe
Antenna Test Lab - RF Cafe
About RF Cafe
Kirt Blattenberger - RF Cafe Webmaster
Copyright: 1996 - 2018
Webmaster:
    Kirt Blattenberger,
    BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

My Hobby Website:  AirplanesAndRockets.com

spacer