ELECTRONIC: Question And Answer

1) _B____ is a drawing that represents a circuit.
A) Switch
B) Schematic
C) Ground
D) Diagram
2) A __D___ is a device that allows the user to break the circuit.
A) Scissors
B) Schematic
C) Resistor
D) Switch
3) A _A____ is a device that resists the flow of charge.
A) Resistor
B) Buffer
C) Diode
D) Microfarad (or µF;)
4) The unit of resistance is the __1C__ . The relationship between voltage, current, and resistance is expressed by __2_C_ .
A) Buffer, Amplifier
B) Capacitors, Diode
C) Ohm, Ohm's Law
D) Circuits, Switch
5) The __1A__ is the unit of current. If there is very little current, it is expressed as __2_A_, which means 1/1000th.
A) Amperes (or Amps), Milliamps (or Ma or ma)
B) Volts, Milliavolts
C) Picofarads (or pf), Microfarads (or µF;)
D) Amplifier, Circuits
6) ___C__ are devices which have metal plates separated by an insulator. They temporarily store an electrical charge.
A) In Series
B) Cathode
C) Capacitors
D) Microfarad
7) What permits the flow of charge in only one direction? B
A) Anode
B) Diode
C) Cathode
D) Schematic
8) ___D__ contain many individual components and usually form several functional blocks.
A) Schematics
B) Diodes
C) Amplifiers
D) Integrated Circuits
9) The __B___ also contains many components, but is not a digital device.
A) Inverting Amplifier
B) Operational Amplifier
C) Volt
D) Electron
10) This