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Electrical Engineering
Electrical Engineering
Focus on the study and application of electricity, electronics, and electromagnetism. This field is integral to systems ranging from household appliances to telecommunications.
16.3k
Questions
Q: Why is wall socket hot
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Q: Why does electricity flow through some things better than others
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Q: Why do two circuit breakers control the same circuit 120 volts on all devices in circuit
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Q: Who is the inventor of the fluorescent light and alternating current
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Q: Does beechams all in one work
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Q: How big is 2800 square miles
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Q: What were the first 4 cities in the world to get electricity
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Q: Does the neutral wire have a charge in a gfci circuit breaker
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Q: Gfci circuitry checks for differences in current between the
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Q: What is The Genius of Menlo Park
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Q: Is gold an electrical conductor
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Q: What is the proper way to install blades of a receptacle up or down
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Q: How do you wire a 5 bulb lamppost the right way
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Q: Describe how electrical devices use electrical energy
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Q: Switch does not contain electricity what number is it
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Q: Is main breaker only powering one half of hot bus because when dryer is on some light on circuits on dead bus work
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Q: How many watts is a 240 volt 20 amp fuse rated for with 12 gauge wire
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Q: How much does a journeyman make per hour
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Q: Where was Thomas Edison working when he injured his ear
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Q: What is an amp symbol
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Q: What is the purpose of an insulator
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Q: What is the power output from the US national grid
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Q: How much work is done using a 500 watt microwave oven for 5 minutes
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Q: Will using 240 volts ac 60 cycle damage 240 volt 50 cycle equipment
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Q: How do you wire a circuit so that the switch only controls the second receptacle and the first receptacle is always energized
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Q: How many amps does it take to stop your heart
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Q: What is direct burial wire
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Q: What will happen if a wire that is plugged in heats up
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Q: How does a welder know what electrode he is using
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Q: Turning garbage into electricity is an example of
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Q: What must you always do before taking apart a circuit
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Q: If I have a 200 amp 3 phase 4 wire box what is the maximum load adding up all machines lights etc is it 200 amp total or 200 amp X 3 phase 600 amp load max
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Q: Do you need a grounding rod at a subpanel on a detached building
1 answer
Q: What do you call the material that covers a conductor
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Q: What did George wetinghouse jr invent
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Q: When the transformer is connected to the power source the secondary current is 0 what is the possible fault in the transformer
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Q: How do you fix reversed polarity in a home inspection
1 answer
Q: What is the total capacitance of a circuit with three capacitors connected in series with the following values C1 015 fd C2 015 fd and C3 015
1 answer
Q: How do you build an electrical dump load for a wind generator
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Q: What is the benefit of installing a junction box on the outer wall of a house
1 answer
Q: How do you replace 120 volt pool light with a 12 volt pool light
1 answer
Q: How do I calculate what gauge wire I need to use over very long distance runs - like 500 ft on 3 conductor solid copper wire at 1.5 amps and 120V-formula-or way to calculate for various lengths-amps
1 answer
Q: Can electric company shut off your electricity if you have children
1 answer
Q: What is electropathy
1 answer
Q: What is the expected pay for a master electrician in Texas
1 answer
Q: Why won't my beach furnace shut off. the fan keeps blowing until i kill the power to it
1 answer
Q: Do baseboard heaters continue to draw electricity when off
1 answer
Q: Light over bathroom vanity
1 answer
Q: What are the hazards of house lights flickering
1 answer
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