A three-phase cycloconverter is used to find the variable frequency single-phase ac output. If the single-phase ac load is 240 V, 50 A at a power factor of 0.8 lagging, find the RMS value of input voltage per phase
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A cycloconverter fed induction motor drive is widely used for which one of the following?
In the positive half cycle, _________ SCRs are forward biased.
In three phase cycloconverters, the reduction factor is given by
In the below given cycloconverter circuit, _________ and _________ conduct in one cycle together.
25 docs|247 tests
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25 docs|247 tests
|