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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: How do you conduct test on speed control of DC motor using SCR
1 answer
Q: How can avalanche breakdown be avoided in FET
1 answer
Q: What does BIL stand for in electrical high voltage substation
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Q: What does BIL stand for in electrical high voltage
1 answer
Q: What happens when both emitter and collector are forward biased
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Q: What is the resistance when switch is open
1 answer
Q: What is the effect if capacitance in transmission line is high
1 answer
Q: What are the types of pulse modulation
1 answer
Q: What devices typically use DC current to operate
1 answer
Q: What determines the magnitude and polarity of the counter-emf in a dc motor
1 answer
Q: What is phase angle in ac
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Q: What is the resistance of a conductor of length 2 meters and area of cross section 1.55 meters square if restivity of the conductors is 2.8
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Q: Which is bigger resistance 20 ohm or 200 ohm
1 answer
Q: What is the energy gap of a semiconductor
1 answer
Q: What is the impedance of a single phase inductive circuit having a voltage of 240volts and a current flow of 10amps
2 answers
Q: The severity of an electrical shock is dependant upon what three things
2 answers
Q: How transistor use in processor
1 answer
Q: What is horn gap of transformer
1 answer
Q: What is the logic in alienology logic test 7
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Q: Is it ever okay to be bias when writing
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Q: Why is a potential divider not an auto transformer
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Q: When a dead short occur what happens to circuit resistance
1 answer
Q: Can you use a 60Hz transformer in a 400Hz low power system
1 answer
Q: Ripple DC voltage
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Q: What is the effect of induction motor on power factor
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Q: When does the armature of dc motor gets over heated
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Q: What is the frequency range of video frequency oscillator
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Q: What is cascade tripping
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Q: Why electromagnets over permanent magnets for a large dc machine
1 answer
Q: How many flip flops to make a mod 100 counter
1 answer
Q: What is the formula to convert 440 to 220 single phase while in motor rewinding
1 answer
Q: What is the ic number of xor gate
1 answer
Q: How do you calculate the cost of electricity bill of a 3 phase 125kW induction motor running at 400v 50Hz motor running for 8 hrs condition if 1000w equal to Rs0.238
1 answer
Q: Why direction is clock wise of 3 phase induction machine
1 answer
Q: What is the advantages of L-C oscillator circuit
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Q: What is the total resistance of a parallel circuit with four 20-ohm resisters
1 answer
Q: Why capacitor used in a DC inverter
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Q: What is the ideal value of input resistance
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Q: What is full load current of 20 HP induction motor in delta
1 answer
Q: What component develops the output signal in a common emitter amplifier
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Q: How do you interpret the four colour bands in resistor
1 answer
Q: Why you are calculating average and rms values for ac supply
1 answer
Q: Why should core saturation of a conventional impedance matching transformer be avoided
1 answer
Q: What is the roll of bleeder resistance in LC filter circuit and what will happen if the bleeder resistor is not used in circuit
1 answer
Q: Why rectifier is not used in dynamo
1 answer
Q: The windings of an AC motor are called
1 answer
Q: What will happen current transformer connected in parallel
1 answer
Q: What are the advantages of sinusoidal harmonic reduction techniques for cycloconverters
1 answer
Q: Why are the ranges in digital instruments overlapped
1 answer
Q: What is Manual Transfer Switch
1 answer
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