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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 a driver transistor
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Q: How can you use a 3 phase capacitor as a single phase capacitor
1 answer
Q: Waveguide of a microwave
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Q: What is rectifire
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Q: What is mA symbol
2 answers
Q: Which of the following instruments can detect the presence of a voltage but not the voltage level a. clamp type meter b. wattmeter c. multitester d. neon circuit tester
1 answer
Q: How does electromagnetic induction works
2 answers
Q: 100w bulb and 60w bulb connected in parallel to 220v which will glow brightly
1 answer
Q: What are No Load And Locked Rotor tests on a three phase induction motor
1 answer
Q: All machines are constructed from six machines
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Q: What is the purpose of a thyrector diode connected across normally open contacts
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Q: What is the unit of impedance
2 answers
Q: What happens if 3 phase supply is given to stator and rotor both in a induction motor
1 answer
Q: A two-port network is symmetrical if
1 answer
Q: When biased correctly a zener diode acts as
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Q: What device magnetically couples ac voltages from one point in a circuit to another
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Q: Voltmeter in series circuits
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Q: Why alternating current induce voltage across an inductor
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Q: What are the disadvantages of cryogenic engines
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Q: What is Quasi Square wave or Modified Square wave Inverters
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Q: How potential transformer works explain with circuit diagram
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Q: What are the effects of feedback on stability and sensitivity
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Q: How can you make a current smaller in a circuit
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Q: How is modulation used
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Q: What is a good tester to check ripple current
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Q: What does digital analog do
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Q: How old is sau lan Wu
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Q: How many ma equals 1 volt
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Q: How are FM signal generated
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Q: The electrical conductivity of metals which is expressed in ohm-1 m-1 is of the order of
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Q: Why bias a transistor
3 answers
Q: Why T filp flop is called toggle flip flop
1 answer
Q: What are the advanced applications of DC series motors
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Q: Experimental error caused by instrumental limitations
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Q: What is the total resistance of a circuit that contains two 100 resistors connected in paralle
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Q: What is the power of a parallel circuit with a resistance of 1000 ohms and a current of 0.03 amps
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Q: A 1.2 k ohms resistor is placed across an 18-V source The minimum acceptable power rating for the resistor is
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Q: What are Cellugraf Signals used for
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Q: Can resistors function the same in AC circuits as in DC circuits
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Q: When use undervoltage release
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Q: Unintended high current closed connection between two points in a circuit
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Q: What is the difference between metal and semiconductor
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Q: Working parts of electric iron
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Q: Volt current x power
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Q: What is the pin configuration of IC CA3130
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Q: What is the typical no-load speed of a high speed drill
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Q: Where can you get a c5148 transistor
1 answer
Q: Design mod 9 down counter using j-k fk
1 answer
Q: Components used to build the substation
1 answer
Q: Can you install disconnect on just the primary side of a transformer and still be legal if the load is a switch gear that has less than six buckets in it and no main
1 answer
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