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give answer how to control the speed of dc motor using bridge rectifier ?
ANSWER: A bridge rectifier by itself does not control anything it merely convert AC into DC. the controlling is done by other means SCR TRIACS AND SERVO loop
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How do you start a DC motor if there is no 3 point starter?
By the use of auto transformer and bridge rectifier we can start dc motor.
What is the formula to convert AC rms to DC through a bridge rectifier?
Ac x 1.4 -1.4=dc
What is the pulsating DC frequency?
When AC full wave is rectified into DC by using bridge rectifier .The DC do not actually behave like an ordinary DC and the DC has a constant value .In fact, it is in pulsating form.This is known as Pulsating DC.
Future scope of dc motor speed control using rf?
The DC motor speed control has a scope of four speeds. The control speeds include; high, medium, low, and off.
What is the importance of speed control of DC motor in industrial applications?
The speed control of the DC motor is important because its speed can be changed over a wide variety of simple methods which is not possible in an AC motor.
How do you start a motor without a starter?
By the use of auto transformer and bridge rectifier we can start dc motor.
How do you start a DC motor if there is no 3 point starter?
By the use of auto transformer and bridge rectifier we can start dc motor.
Purpose of bridge diode in a power supply?
Bridge diodes are generally used in a bridge rectifier to convert AC into DC.
How much does a bridge rectifier cost to make?
Total cost to make a bridge rectifier is about Σ25. A bridge rectifier is an electrical device that converts alternating currents (AC) to direct current (DC). The process of bridge rectification is a simple one using four diodes, two AC and two DC wires, an AC source and pliers.
What is the formula to convert AC rms to DC through a bridge rectifier?
Ac x 1.4 -1.4=dc
What is the use of bridge rectifier?
Most of the circuits comprising of electronic components run on dc supply.. As DC supply is not available directly for us, we use either 230/12V or 230/18V transformer to stepdown the available 230V (in some countries it is 110v) and then convert it into dc using a rectifier. As a bridge rectifier is more efficient than a conventional full wave rectifier, about 81.2%, it is widely used in such type of circuits.
Change Ac volts to dc volts?
Use a full wave bridge rectifier.
How is AC converted to DC and does it change the power an item would have?
you basically use rectifiers..like zener diode rectifier and full bridge rectifier..
Can you convert a DC motor to run on AC?
The easiest way would be to convert the AC power to DC by using a rectifier diode and a filter capacitor. In that way you can now run your DC motor on DC.
What circuitry converts an ac voltage into dc voltage?
either a rectifier or a motor generator
Why dc output voltage of a bridge rectifier varies with the load current?
aA A: the output of a Bridger's rectifier will always follows proportionally to the load since it does not regulate the output it merely transform AC TO DC '
Can a small dc motor can be feed by an AC source?
A: The AC can easily be made into DC by rectification by a couple of rectifier diodes
