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Rectifiers are used to remove water vapor mixed with ammonia vapor if any by cooling it before entering inside evaporator

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What has the author R F Calfee written?

R. F Calfee has written: 'A note on terminologies used in gaseous absorption processes' -- subject(s): Absorption and adsorption, Gases 'Nu-averaged infrared absorption coefficients of water vapor' -- subject(s): Absorption spectra, Atmospheric Water vapor, Infrared spectra, Water vapor, Atmospheric


How many diodes are used to make a half wave rectifier?

You use a half-wave rectifier where the system design does not require a full-wave approach. Half wave rectifier output is used for running ac motors.


What are the two types of refrigeration?

The two types of refrigeration are vapor compression refrigeration and absorption refrigeration. Vapor compression refrigeration is the most common type and is used in most household refrigerators and air conditioning systems. Absorption refrigeration, on the other hand, uses heat to generate a refrigerant vapor instead of a mechanical compressor.


Can diode be used as rectifier?

yes ofcourse diode can be used as rectifier but it's an uncontrolled rectification.


What is single phase Controlled rectifier?

such a control rectifier that control or rectifier single phase. for that purpose we used SCR that is called single phase controlled rectifier.


Can a diode be used as rectifier diode?

yes, diode can be used as rectifier diode to convert ac to dc


What is use of rectifier?

Rectifier is used to convert alternating current to direct current.


What is phase control?

such a control rectifier that control or rectifier single phase. for that purpose we used SCR that is called single phase controlled rectifier.


Which rectifier is not directly operated from mains?

Because , the high voltage can destroy the diodes used in the rectifier .


How can we Diode can be used as a rectifier?

A diode is used to stop the negative voltage swing in an AC signal, so you only get the positive portions.diode-rectifier


What type of rectifier used in radar?

the usual semiconductor rectifier used in the microwave band is a gunn diode. Vacuum tube diodes are sometimes used too.


Are diodes rectifiers?

No. Diodes are diodes. One diode can be USED as a half-wave rectifier. Four diodes can be used to build a bridge rectifier.