COMPONENTS
WHATEVER
FORMULAS
INVENTORS IN ELECTRONICS
100
Which component is color-coded?
Resistor
100
Which is the best conductor?
Silver
100
The fundamental equation used to calculate Voltage when Current and Resistance are known?
V = I*R
100
What is the name of the German physicist who formulated the relationship between voltage, current, and resistance?
Georg Simon Ohm
200
Which component has three terminals: base, collector, and emitter?
Transistor
200
How do you connect a multimeter to measure current in a circuit?
Series
200
What is the formula is used to calculate Electrical Power?
P = VxI^2
200
What is the name of the Italian physicist who invented the electric battery and gave his name to the unit of electric potential?
Alessandro Volta
300
Which electronic component allows current to flow in only one direction?
Diode
300
What happens to a diode under forward and reverse bias?
In reverse bias it blocks it
300
Calculate the Req (parallel) with R1&R2=7kΩ
3.5kΩ
300
What is the name of the French physicist who gave his name to the unit of electric current?
André-Marie Ampère
400
(Specify the component type.)
ELECTROLYTIC CAPACITOR
400
What is the function of C1 & C2?
They help keep the electricity steady and clean.
400
What is the capacitor formula?
C=Q/V
400
What is the name of the American inventor who developed the practical incandescent light bulb?
Thomas Edison
500
Which circuit compares two voltages and outputs a digital signal?
Comparator
500
This wireless technology, developed by Ericsson in the 1990s, was named after a 10th-century Danish King who "united" Scandinavia, just as the technology unites PCs and devices?
Bluetooth
500
In a flat-faced and parallel capacitor, if the distance between the armatures doubles (while the surface of the armatures and the dielectric material remain unchanged), how does its C capacity change?
It is reduced by half
500
What is the name of the scientist who discovered electromagnetic induction?
Michael Faraday