EEE :: Rectifiers and Converters
- Which of the following methods may be used to convert A.C. system to D.C.?
- In a phase-shift control method, the phase shift between anode and grid voltages can be achieved by means of
- On which of the following factors the number of phases for which a rectifier should be designed depends?
- With a motor converter it is possible to obtain D.C. voltage only upto
- A commutating rectifier consists of commutator driven by
- In a mercury pool rectifier, the voltage drop across its electrodes
- When a rectifier is loaded which of the following voltage drops take place ?
- In a mercury arc rectifier, the anode is usually made of
- Which of the following metals is generally manufactured by electrolysis process?
- If cathode and anode connections in a mercury arc rectifier are inter changed
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