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Does the commutator of a DC machine act as a half-wave rectifier?
No.It act as fullwave rectifier
What is the difference between commutator and rectifier?
A commutator is a rotary electrical switch in certain types of electric motors or electrical generators that periodically reverses the current direction between the rotor and the external circuit. It helps maintain a constant direction of current flow in the rotor windings. On the other hand, a rectifier is an electrical device that converts alternating current (AC) to direct current (DC). It allows current to flow in only one direction, effectively converting the bi-directional AC current into unidirectional DC current.
If the voltage applied across a capacitance is triangular in waveform then the waveform of the current?
Depend the value of capacitor. Capacitance in series act like a high pass filter, while in parallel act like low pass filter. By fourier series, triangular wave is combine of series of the sine or cosine waves. Therefore by certain capacitance, sine wave can preduce by applied a triangular signal through a capacitor. Current is just 90 degree shift from voltage, shape is same.
Why diode act as an insulator?
Diode is a semiconductor material. so it act as insulator also.
What is meant by conductance?
how you act in a professional way
Does the commutator of a DC machine act as a half-wave rectifier?
No.It act as fullwave rectifier
How does a diode act as a half wave rectifier?
The diode is a unidirectional device it allows current to pass through it only when it is forward biased and does not allow when reverse biased when ac signal is supplied in the positive half cycle of the ac wave signal the diode will b in forward biase n in the negative half cycle it is in reverse bias .Hence it allows only the positive half cycle current to flow through it the resultant wave form will b only in one direction ,i.e,dc signal with ripples. only half of the wave is rectified hence it acts as a half wave rectifier
Four diode bridge rectifier if one diode is faulty?
if one diode is open circuited(a break in the circuit): it will act as a half wave rectifier .only +ve or -ve 1/2 cycles available at o/p. if one diode is short(more probable case due to burn out). this place a short across source for one half cycle,may destroy circuit.
Can a wave act like a particle?
Yes
Which act cut in half the tax of raw sugar?
The Suger Act of 1764
What is understood by the term percentage regulation of a rectifier?
the regulation is act of filtering the ac component of the output signal.in percentage regulation we calculate the percentage of the filtering component.
Does a light wave act like a moving particle?
No, a light wave does not act like a moving particle. Light waves exhibit properties of both waves and particles, known as wave-particle duality. In certain experiments, light behaves more like a wave, while in others, it behaves more like a particle.
What force acts on a ocean wave as its nears the shore causing it to act differently?
The force of friction between the wave and the seabed as the wave approaches the shore causes it to slow down and increase in height. This interaction, known as wave shoaling, leads to changes in the wave's characteristics, such as height, speed, and steepness.
What can act as media for a wave A. Solids B. Liquids C. Gases D. All of the above?
D. All of the above. Solids, liquids, and gases can all act as media for propagating waves, with different wave speeds and behaviors depending on the medium.
Who was the half time act for 2006 Super Bowl?
prince
What did the colonists do about the Sugar act?
paid only half of the taxes
What prompted congress to pass the taft-Hartley act?
A wave of strikes that was one of the largest in American History.
