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Electrical Engineering
Page 5
Questions (466)
List the things that people actually want to know about electrical engineering
4 answers
asked by
Sarah
419 views
I need 15 questions to ask an electrical engineer.
4 answers
asked by
Sarah
436 views
A certain load takes 10kW at 0.5pf lagging when connected to a 230V, 60Hz source. The supply
company charges a penalty when the
2 answers
asked by
Jiya
498 views
A triangular wave of +-12v amplitude and 10Mhz frequency is generated at the output of an op-amp.Calculate the minimum slew rate
1 answer
asked by
gourav bhardwaj
373 views
Is a circuit a bandpass filter only when it's a high pass filter followed by a low pass filter? Or can it ever be a low pass
2 answers
asked by
Jennifer
493 views
If you were creating a lamp by hand what type of material would you chose for the wiring and what material would you chose to
3 answers
asked by
JENE
875 views
#10 (5 points possible)
At what frequency in Hz will this circuit have the same current with the switches open and with the
1 answer
asked by
JuanPro
414 views
Two 6600/ 250 V transformers have the following short circuited characteristics:
Applied voltage 200 V, current 30 A, power input
1 answer
asked by
B .N
739 views
I would like to create a class for finding the voltages of 1, 2 or even 4 batteries. The Class can be called BatteryVoltage with
1 answer
asked by
JORDAN
499 views
A three phase fully transposed transmission line ha
s solid conductors of 2 cm diameter, spaced at distances between centres of
1 answer
asked by
Md
1,002 views
Explain briefly the workings of electrical transformer, both step-up and step-down
In a step-up transformer, compare the
2 answers
asked by
seanmarch58
814 views
if the bare main contact conductors a a hoist are 21 meters long and do not have intermediate supports , the smallest copper
1 answer
asked by
ray
383 views
design a 1200-W electric hair dryer such that the air temperature and velocity in the dryer will not exceed 50 C and 3 m/s
3 answers
asked by
layla
987 views
A three phase, four- pole, 30-hp, 220-V, 60-Hz, Y-connected induction motor draws a current of 77 A from the line source at a
1 answer
asked by
nuts
747 views
A 3-ph., 4-pole, 60Hz induction motor is supplied by a 660-V source. At a particular loading, the total power consumed is 65KW
1 answer
asked by
nuts
442 views
The step response of a circuit is its response to a step input, u(t). Knowing the step response of a linear circuit is extremely
6 answers
asked by
sushma
705 views
2. Including a full-wave rectifier in an AC circuit will yield a(n) _______ current.
A. continuous alternating B. continuous
2 answers
asked by
Akeelah
693 views
Q1
In this problem, we look at the design of an inverter. For the entirety of this problem VS=7.0V, and all transistors are
1 answer
asked by
Anonymous
485 views
In the country of Genovia, the president wants to ensure that the Monetary Committee can activate a device that opens the
1 answer
asked by
Hy'Lee
466 views
In the country of Genovia, the president wants to ensure that the Monetary Committee can activate a device that opens the
1 answer
asked by
Hy'Lee
501 views
What material is commonly used to create an insulating component in an electrical product?
2 answers
asked by
im sleep deprived bc school
1,570 views
A parallel RL circuit has a reactance of 250 W and a resistance of 125 W. The phase angle of the circuit impedance is
3 answers
asked by
Adam
321 views
A circuit that combines two or more signals is called a mixer. In this lab, your goal is to build a mixer that combines the
4 answers
asked by
Emanuel Ruiz
1,248 views
#1. design a BCD to 7-Segment decoder
[Hint: Draw the logical circuit with the corresponding truth table which has 4-bit (DCBA)
3 answers
asked anonymously
42 views
If you have a 300 ohm transmission line terminated with an antenna that presents a (400 ohm - j 600 ohm) load impedance:
What is
1 answer
asked by
Eddie
406 views
What is the upper tripper point (UTP) of a comparator with hysteresis if R1 = 47 kÙ, R2 = 68 kÙ and the maximum positive
1 answer
asked by
Robbie
301 views
The fire was caused by wiring.
3 answers
asked by
marcus
20 views
if you measure voltage with a multimeter are the leads of the circuit connected in a series or parallel
its series right
1 answer
asked by
LISA
400 views
measure resistance with a multimeter in a circuit is the power going to be off or on
i think ON
1 answer
asked by
LISA
389 views
measure resistance with a multimeter in a circuit is the power going to be off or on
i think ON
1 answer
asked by
LISA
337 views
Hi, i'm seriously need your help on this subject just to explain the basics, chapter by chapter. i registered a part-time
1 answer
asked by
emmanuel
342 views
A 35 kVA transformer supplies a load of 12 kW at a power factor of 0.45 lagging.
Find the percentage of full load the transformer
2 answers
asked by
ram
671 views
What and how does a visral generator operates and work.i'm an armateur!kindly help
1 answer
asked by
Malosky
282 views
Why each of the above components is necessary to construct a circuit in which charge flows
1 answer
asked by
Electricity:providing energy
281 views
A device is rated to operate at a voltage of 24V. It has a protection circuit consisting of (4) 25 A fuses.
a) Discuss whether
1 answer
asked by
Chris Williams
458 views
if your computer uses 2.5A at 120V, how much will it cost to use the computer for 4 hours a day, seven days a week for two
1 answer
asked by
kim
391 views
describe the nature of, and summarise the reasons for a three phase supply network, with reference to th national grid
1 answer
asked by
Karl Haxell
421 views
discuss your thoughts on the use of thevenin equivalent circuit.
2 answers
asked by
Dan
776 views
A wye-connected load consists of three impedances of 12+j3 ohms each. The line voltage driving the load is 208V.
What is the
1 answer
asked by
Mary
478 views
The annual Salary of an electrical engineer is given in terms of the years of experience by the table below. Find the equation
3 answers
asked by
john
472 views
What are the significant similarities and differences between AC and DC? What determines which is better for a particular
1 answer
asked by
John
379 views
A 3-phase 50Hz, 8 pole induction motor has an effective stator to rotor turns ratio of 4:2, rotor resistance 0.2ohms and rotor
2 answers
asked by
Claire
576 views
The most commonly used wiring method is?
3 answers
asked by
jennifer
471 views
what did the electrician say after fixing a light bulb at the top of the empire state building?
10 answers
asked by
Tatiana
923 views
Explain the term short circuit and open circuit ?
1 answer
asked by
TOM
368 views
List two characters of a universal motor
1 answer
asked by
john
377 views
to which side of the source is the position terimnal danammeter conected to when it is placed into circurit
1 answer
asked by
john
309 views
am meter and millionm meter are conncded in with the load whoes current theyare
1 answer
asked by
john
294 views
The minimum size of a electrical cable recomended for use in power circuit is.
3 answers
asked by
john
330 views
The minimum size of electrical cable recomended for use inpower circuits by the NEC in adomestic installation is
1 answer
asked by
Brannico
341 views
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