Circuits
Components
Logic
MORE Random Knowledge
Shop Safety and Soldering
100

This type of circuit has all components that are connected end-to-end, forming a single path for current flow

Series

100

This electronics component is used to STORE electrical energy.

Capacitor

100

What is the logic gate which output the OPPOSITE of the input?

Inverter or NOT

100

2.32 × 10^5 in scientific notation is which "regular" number?

232,000

100

The most versatile type of fire extinguisher is A,B or C?

A - you can use this on most types of fires.  EXCEPT electrical!

200

A circuit that has two or more branches for separate current from one voltage source is known as?

Parallel

200

This electronic component can be used to smooth the flow of electrical energy in a circuit

capacitor

200

Which two input logic gate will only output high when both inputs are high?

AND gate

200

58.1 x 10^3 V is HOW many volts in SI prefix

58.1K

200

TRUE or FALSE - if I notice a puddle of liquid on the floor of an electronics lab, I should IMMEDIATELY mop up the mess with an insulated mop.

FALSE... unless Patrick really wants to try it.

300

This law states that the sum of voltages around a loop is zero.

Kirchhoff's Voltage Law

300

Brown, Black, Brown, Gold is WHAT resistor? What tolerance?

100 ohms with 5% tolerance.

300

What will be the output from a D flip – flop be if the clock is low and D = 0?

NO change

300

Digital signal in the form of a rectangular pulse train or a square wave is known as?

Clock

300

In 60/40 solder, the 40% is what metal?

400

The direction of current flow associated with positive charge in motion. The current flow direction is from a positive to negative potential, which is in the opposite direction of electron flow. This is known as?

Conventional Current

400

Red, violet, brown and gold is which resistor?  How much tolerance?

270 ohm 5% tolerance

400

Digital logic where the output is a pure function of the present input only.

Combinational Logic

400

Express the number .084 Amps in SI notation

84 mA

400

When you coat the end of a wire with melted solder, this is known as what?

Tinning

500

Abbreviation of System International.  A system of practical units based on the meter, kilogram, second, ampere, Kelvin, mole and cadela.

SI notation

500

74LS08 is what kind of IC?

500

What logic gate is this?
A / B / Q
0 / 0 / 0
0 / 1 / 1
1 / 0 / 1
1 / 1 / 0

XOR

500

What is SAKNILAP EGOT's cat's name?

Gary... or Bitsy.

500

At what specific temperature will 60/40 solder become FULLY liquid? Answer is will be accepted in a 20 degree range!

375.8 degrees Fahrenheit

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