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- Multiple ChoicePlease save your changes before editing any questions.What is the number value for green in the color code chart?6425
- Multiple ChoicePlease save your changes before editing any questions.What material is a resistor made of?GraphiteCarbonGlassMica
- Multiple ChoicePlease save your changes before editing any questions.What type of circuit is the most efficient?Combination circuitSeries circuitParallel circuitIsometric circuit
- Multiple ChoicePlease save your changes before editing any questions.What does the 3rd band on a resistor represent?A numberThe Tolerance levelThe multiplierThe electronic range
- Multiple ChoicePlease save your changes before editing any questions.Which resistor will prevent the most current flow?1 ohm100 ohms1000 ohms0.5k ohms
- Multiple ChoicePlease save your changes before editing any questions.What is the purpose of a resistor?control current flowallow current flowprevent current flowallow heat to build up
- Multiple ChoicePlease save your changes before editing any questions.
resistorphoto resistorvariable resistorphoto switch - Multiple ChoicePlease save your changes before editing any questions.
What is the value of a resistor with the colour code: Red, Orange, Green?
234 ohms
20004 ohms
230000 ohms
- Multiple ChoicePlease save your changes before editing any questions.
Resistor
- Multiple ChoicePlease save your changes before editing any questions.
Ohms
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When using electricity, what are V, I, and R?
Venezuela, India, Republic of Korea
Variable, Integer, Real Number
Violet, Indigo, Red
Voltage, Current Intensity, Resistance
Three letters
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What is ohm?
Measures electrical resistance
Measure electricity
Bob esponja
Measues circuits
- Multiple ChoicePlease save your changes before editing any questions.
What is the name of an object that opposes to electrity?
Circuit
Resistance
Electron
Current
- Multiple ChoicePlease save your changes before editing any questions.The symbol for voltage is:VoVWAmp
- Multiple ChoicePlease save your changes before editing any questions.Current is measured in:OhmsVoltageAmperesWatts
- Multiple ChoicePlease save your changes before editing any questions.An expression for the overall power in a circuit is:wattsvoltagecurrentresistance
- Multiple ChoicePlease save your changes before editing any questions.If you have three 1.5V batteries in series, what would be total voltage be?3.4 V4.5 V1.5 V3 V
- Multiple ChoicePlease save your changes before editing any questions.A tool that measures voltage, current, resistance, and continuity is called a:voltmeterresistormultimeterscrewdriver
- Multiple ChoicePlease save your changes before editing any questions.How is the value of resistance marked on a precision resistor?printedcolor bandsnumber/letter codemilitary specification code
- Multiple ChoicePlease save your changes before editing any questions.What are the color codes for a 210 ohm resistor?brown, grey, redbrown, black, yellowred, brown, brownbrown, black, brown
- Multiple ChoicePlease save your changes before editing any questions.How does resistance affect current?less resistance - less currentmore resistance - less currentmore resistance - more currentresistance does not affect current