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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: What is the term isolation in an electrical circuit
1 answer
Q: How do you convert a single breaker box with a 220 amp breaker supplying a hot tub to a 110 volt 30 amp breaker supplying an outlet
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Q: What is activation enery
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Q: How can you convert the low voltage wiring of a lighted house number sign usually found in front of the garage to wiring for a regular light fixture
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Q: What do you call a machine that uses the power of rushing water to create electricity
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Q: Which local are network employs a star wired bus topology
1 answer
Q: What is the difference between a transformer and a rectifer
2 answers
Q: You want to solder a broken zener diode back together with liquid solder
1 answer
Q: Can a 440 volt single phase device be made to run on 220 volt single phase
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Q: How electronic energy meter works
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Q: 700 watts at 110 volts equals how many amp
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Q: What is a DPDT relay
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Q: Objects which need a good conductor of electricity to work
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Q: The applied voltage in a circuit equals the sum of the circuits individual what
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Q: Is it easier to generate static electricity in a dry room or a humid room
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Q: Does a GE 24 circuit A Series panelboard 3 phase accept bolt on breakers
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Q: Will a 1000 watt generator operate a sump pump
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Q: How do you charge a 1.2 farad capacitor before installing it
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Q: When was Thomas Edison's most important work take place
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Q: Why put an end resistor in fire detector loop
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Q: The number of complete alternating cycles that occur in one second is known as what
1 answer
Q: How do you wire a 2 pole line voltage thermostat to a 240 volt wall heater
2 answers
Q: Which of the following are not types of home circuit
1 answer
Q: What is the Colour code system for screw in fuses and breakers
2 answers
Q: How do you connect 4 stranded copper wires together
1 answer
Q: What causes your kitchen halogens lights to flicker or dim
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Q: How many amps extension lead would you need to run a 60Hz pump
1 answer
Q: How can you produce twist cable
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Q: Do you have to Connect both fixture and house ground wires
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Q: Can cross-wiring an electrical outlet cause a household fan motor to smell like it is burning
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Q: How much electricity does a garage door opener use
1 answer
Q: How much money should an electrical contractor charge a company for contracting under his electrical license
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Q: Who invented the spark-gap transmitter
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Q: Glows red-orange with electricity
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Q: In 1882 Edison provided the first 59 customers in the world with electricity but by what year were most homes in the US tied up to the power grid
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Q: What size generator will be necessary to run a two and a half ton air conditioning unit
1 answer
Q: How much electrical energy does a 100W lamp use in 1 second
1 answer
Q: How do you convert an older electric range to a 4 wire plug when there is no bonding strap on the range It now has a 3 wire cord I need to convert it to a 4 wire cord.
1 answer
Q: How can i slow down watthour meter
1 answer
Q: Why does electricity always want to get to the ground
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Q: If a dryer has a green ground wire that was connected to the green wire on the 4 prong cord what do you do with the green wire now that you have a 3 prong cord
1 answer
Q: How many recessed lights for a 11x22 kitchen
1 answer
Q: Why there is no driver circuit needed between 8051 microcontroller and an optoisolater
1 answer
Q: How do you get electricity from the house to the garage
1 answer
Q: What size breaker for a 5 hp table saw motor
1 answer
Q: What are the main effects produced by the flow of current in an electrical circuit
1 answer
Q: An ordinary outlet should be calculated what
1 answer
Q: How is a kettle wired
2 answers
Q: You have just replaced your ceiling light and when you turned the power back on the light stays on even when you turn off the switch
1 answer
Q: Can you take a 14 awg wire and hook it to a 12 awg wire
1 answer
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