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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: When measuring resistance should there be a voltage applied to the resistor
1 answer
Q: How do you barrier voltage is developed
1 answer
Q: Why the resistor does not have polarity
1 answer
Q: Why does the short-circuit test essentially show only PR losses and not excitation losses in a transfonner
1 answer
Q: How do you identify L1 from L2 in single phase
1 answer
Q: What is the equivalent resistance for a parallel circuit that has two resistors 18.0 ohms and 23.5 ohms
1 answer
Q: What is the current carrying capacity of sq mm copper and aluminium wire table
1 answer
Q: What does dy1 means in a power transformer
1 answer
Q: What is the homograph of an electronic equipment
1 answer
Q: Why are fewer action potentials recorded at R2 when TTX is aaplied between R1 and R2
1 answer
Q: Why master slave jk flip flop is preferred over jk flip flop
1 answer
Q: What is the variable and unit of measurement for voltage
1 answer
Q: How do you convert 230v to 208 volts single phase
2 answers
Q: What does a disc capacitor do
1 answer
Q: Can you use a 6A 250v fast blow fuse instead of a 6.3A 250v fast blow in a 250 volt amplifier
1 answer
Q: What does parallel circuit mean in science
1 answer
Q: What are the advantages of using symbols in circuit diagram
1 answer
Q: Does a step-down transformer increase its voltage and and decrease it's current
1 answer
Q: How can you prove that your house is wired in parallel
1 answer
Q: What is meant by lagging and leading circuit
1 answer
Q: What end of a diode has the band marking
1 answer
Q: How do you reduce 48 volts dc to 12 volts dc with resistors
1 answer
Q: Step by step procedure for creating pso program in matlab.Im trying to find optimal placement of svc in power system.also provide links where you can learn it
1 answer
Q: Why in center tapped transformer tap ground is used
1 answer
Q: Will a step up transformer from 208 to 480 save on power bill
1 answer
Q: Which of these could not be used to replace a wire in a circuit
2 answers
Q: How do you select field rheostat range for dc motor
1 answer
Q: What happens to electrical in a resistor
1 answer
Q: Can a zener diode be used in place of ic 7805
1 answer
Q: What is charging current in transmission lines
1 answer
Q: What is possible unit for the product VI where V is the potential difference across a resistor and you is the current through the same resistor
1 answer
Q: What is the data of the weather vane and is it analog or digital
8 answers
Q: What are the benefits of using a cordless soldering iron
2 answers
Q: How much current will an electric heater draw from a 110-volt line if the resistance of the heater when hot is 26.7 ohm
1 answer
Q: Why does the electric sander have a higher power output than sanding by hand
1 answer
Q: What is an electrical engineering
1 answer
Q: What does zero leading power factor mean
1 answer
Q: Can a constant dc current induce a steady state voltage in a transformer
1 answer
Q: Closed loop control
1 answer
Q: What is VAC power lines
1 answer
Q: What is mean by PCB board
1 answer
Q: What is meant by rated voltage rated current and rated power of a transformer
1 answer
Q: Why antiparallel SCR are preferred over TRIAC
1 answer
Q: Why do you use isolator on both side of circuit breaker
1 answer
Q: Does a refrigerator have transistors
1 answer
Q: Why anode and cathode rays do not get neutralized
1 answer
Q: What is the time constant of a 47 ohm resistor and a 47 microfarad capacitor
1 answer
Q: Which is better directly heated cathode or indirectly heated cathode
2 answers
Q: What is vcb yard
1 answer
Q: What happens to the resistance as the area increases
1 answer
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