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Yes, ac drives are better than dc drives. You can find more info at en.wikipedia.org/wiki/Variable-frequency_drive or www.avtron.com/ac_vs_dc.htm
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∙ 14y ago
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Why is AC better than DC?
AC power can be transmitted more efficiently than DC.
What is the working principle of AC and DC drives?
Personally, AC and DC drives are quite easy to understand. DC drive is a device that uses AC as a power source to control the DC device.
Is ac better than dc for resistive heating?
no, heating is identical
Which current is better ac or dc?
DC is more powerful, the actual ratio is 1.732AC=DC
What are dc drives main functions?
DC drives are direct current motors. They are lower in cost and easier to control as compared to AC drives, which are also known as alternating current motors.
What are HT and LT drives?
HT drives are the pumps or motors operate at more power typically more than 0.5 Amps at 110 or 220 V DC whereas LT drives operate at lesser power less than 0.5 Amps at 24 V DC or 240 V AC.
Who is better ac or DC transmission?
ac transmission is better. because it is cheaper as converter are not use.but losses are more as comparison to dc.
What is amplidyne?
An amplidyne is a form of electromechanical amplifier in which an AC motor drives a DC generator.
What is an amplidyne?
An amplidyne is a form of electromechanical amplifier in which an AC motor drives a DC generator.
In what sense dc motor is better than ac motor?
DC motors can spin at a much faster speed and have higher starting torque.
Would AC or DC be better to use in a classroom when using a microscope?
Ac would be better
Why ac is more effective than DC?
because power dissipated in ac is less than power dissipated in dc.
