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Answer :

  1. Rectifier convert ac current into pulsating dc current it is not pure dc current.
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Answer :

IT CHANGES NEGATIVE CYCLE IN TO POSITIVE CYCLE FROM AC CURRENT.
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Related Questions

Last Answer : NO IT ONLY CONVERT FROM AC TO DC BECAUSE DIODE WHICH ARE USED IN IT, ARE UNIDIRECTIONAL.

Description : How is a thyristor used to convert AC to DC?

Description : Can transformer convert AC to DC?

Last Answer : No, Transformer cannot convert AC to DC.

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Description :  An AC supply of 230 V is applied to a half-wave rectifier circuit through a transformer having primary to secondary turn’s ratio 12:1. The peak inverse voltage is A) 8.62 V B) 12 V C) 19.17 V D) 27.11 V 

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Description : State the modification to be done in dc series motor to work satisfactorily as ac series motor. State applications of ac series motor.

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Description : Compare the AC and DC Arc lamps.

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Description : What is the advantage of AC over DC electrical transmission?

Description : Why are DC motors used in trains and not AC motors ?

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Description : Why is AC considered more efficient than DC?

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Description : Which is more dangerous AC or DC and why ?

Last Answer : Dc is more dangerous than Ac because in Ac the voltage  will varies but in dc the constant voltage 

Description : What is the conversion between. AC to AC ? DC to DC? AC to DC? DC to AC ?

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Description : Is the power line voltage available in our homes a dc or an ac voltage?

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Description : Do you think is DC better than AC to transmit energy?

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Description : Distinguish between AC and DC.

Last Answer : Particulars Direct Current Alternating Current Definition It is the current whose magnitude and direction do not change with respect to time. It is the current whose ... system, electroplating, Battery charging, Traction. AC machines, Domestic and industrial supply.

Description : The main advantage of AC over DC is:  (A) Conversion flexibility from one voltage level to other (B) AC can be easily converted into DC by using a rectifier (C) AC is easy to maintain & can be easily distributed at long distances (D) All of the above

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Description : Which of the following motors can run on both AC and DC? A) Universal motor B) Dual wattage motor C) Flexible motor D) All the above

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Description : Single-phase Midpoint controlled rectifier with Resistive load

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