Browse Questions: All Subjects \ Engineering
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Question Subject Due Date No. of Tutorials Closed Price
A timing diagram for the circuit in Figure
Here is what the assignment says: 1. Hand calculate and sketch (neatly!) a timing diagram for the circuit in Figure (attached as the image bellow) with inputs as follows:t=0 ns A=0, B=0, C=0t=50ns A=1 …
Engineering / General Electrical Engineering 2016-02-20 1 Yes $8.00
A 450 kW motor operating 73% Power factor lagging is connected
A 450 kW motor operating 73% Power factor lagging is connected to a 120V(rms), 60Hz line. (a) Sketch and label the power triangle for the motor. (b) Find the rms current into the motor.There is no fig …
Engineering / General Electrical Engineering 2016-02-20 1 Yes $5.00
A Three-Phase transformer has a total series impedance
A Three-Phase transformer has a total series impedance of 0.01+j0.05 pu. The total impedance of the magnetization part of the transformer is very big and can be ignored in the modeling. The transforme …
Engineering / General Electrical Engineering 2016-02-20 1 Yes $7.00
The Envirofacts Data Warehouse, Environmental Protection Agency
Choose one of the papers displayed on the Blackboard site under ‘Case Study Papers’ or the Envirofacts Data Warehouse to analyze. Follow the instructions below to analyze what has been done with their …
Engineering / General Engineering 2016-02-20 1 Yes $20.00
The coil or coils of an electric motor or generator or of an electric
The coil or coils of an electric motor or generator or of an electric apparatus in which a voltage is induced by a magnetic field. …
Engineering / General Engineering 2016-02-20 1 Yes $4.00
The polar co-ordinates of a complex number on the x-y plane
diagram A plot of the cartesian co-ordinates (real and imaginary components) or the polar co-ordinates of a complex number on the x-y plane. …
Engineering / General Engineering 2016-02-20 1 Yes $4.00
Highly luminous discharge at a very high temperature
Highly luminous discharge at a very high temperature (around 3000oC). An electric arc is produced when an electric current flows between two electrodes. …
Engineering / General Engineering 2016-02-20 1 Yes $4.00
An Item of current using equipment other than a luminaire
An Item of current using equipment other than a luminaire or an independent motor. These are generally not industrial and normally built in standardized sizes or types, which are installed or connecte …
Engineering / General Engineering 2016-02-20 1 Yes $5.00
The apparent power of an alternating current circuit is the product
power The apparent power of an alternating current circuit is the product of the rms values of the voltage and the current. [Unit: volt-ampere or VA] …
Engineering / General Engineering 2016-02-20 1 Yes $4.00
It is measured either in revolutions per second, revolutions per minute
velocity w Rate of rotation about an axis. It is the rate of change of angle with time. It is measured either in revolutions per second, revolutions per minute (r.p.m.) or radians per second (rad/s). …
Engineering / General Engineering 2016-02-20 1 Yes $5.00
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