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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 meant by capacitor
2 answers
Q: How much watts in one ampere
2 answers
Q: Difference between electrolytic and non-electrolytic capacitors
2 answers
Q: Why should the secondary of a voltage transformer not be short circuited
3 answers
Q: Can you make a transistor by connecting two diodes back to back
2 answers
Q: Difference between power diode and simple diode
2 answers
Q: What are the two conditions necessary for a thyristor to begin to conduct
2 answers
Q: How do you get rid of an electrical outlet
2 answers
Q: When was the first electric milking machine invented
2 answers
Q: What is EOL
3 answers
Q: When was the electric arc lamp invented
2 answers
Q: What is transformer turns ratio excitation current
2 answers
Q: How many 50 watt lights on a 15 amp circuit
1 answer
Q: What is flux used for when soldering
3 answers
Q: What is the relationship between voltages in a series circuit
2 answers
Q: How is fourier analysis used in digital communication
2 answers
Q: How do you measure a resistor using multimeter
3 answers
Q: How can you increase the range of a walkie talkie
2 answers
Q: Why does an extrinsic semiconductor behave like an intrinsic semiconductor at high temperature
3 answers
Q: What is the formula to find resistance in conductors
2 answers
Q: Which type of transmission line will have max value of characteristic impedence
3 answers
Q: What the factor affect the speed of DC motor
2 answers
Q: What is the ampacity of 70mm cable
1 answer
Q: How do you find power in parallel circuit
2 answers
Q: Explain the working principle of shunt generator
2 answers
Q: If a 1 ohm resistor is parallel with a 100 ohm resister what's the total resistance
4 answers
Q: Occurs when electricity takes a new path that is shorter than normal
2 answers
Q: What is the impedance of a transformer
2 answers
Q: What size wire for 250 amp service with a 175 foot run
1 answer
Q: The ampacity of NO 12 aluminum wire with RHW insulation installed in a raceway that has 19 other wires is what
2 answers
Q: What are the methods of cooling transformer in table form
2 answers
Q: What is CMRR of differential amplifier
2 answers
Q: Is hydropower the same as hydroelectricity
1 answer
Q: How do you increase current capacity of an ammeter
2 answers
Q: What are the procedures for the connection of single and multi-phase circuits
1 answer
Q: Do you need a handyman license in virginia
1 answer
Q: How do you blow your load
2 answers
Q: How does a vacuum tube work
3 answers
Q: How easy or difficult it is for electricity to flow through a material measured in ohms
1 answer
Q: How Directional overcurrent relay works
2 answers
Q: Is the frequency domain plot of an alarm system discreet or contineous
3 answers
Q: What are the hazards associated with wiring and testing electrical equipment and with the tools needed
1 answer
Q: What group of elements are poor conductors of heat and electricity
2 answers
Q: What is the current in the secondary coil fi the current in the primary coil is 5.0A 10 loops on primary coil and 20 on secondary coil
2 answers
Q: What PIV rating is required for the diodes in a bridge rectifier that produces an average output voltage of 50 V
2 answers
Q: Why do transistors have 3 legs and what are they called
3 answers
Q: What is interesting about being an electrician
4 answers
Q: What is the purpose of connecting two zener diodes back to back
3 answers
Q: What is Slope overload distortion
2 answers
Q: Why MCB are used instead of fuses
2 answers
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