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.Management Sciences
A. 100 A at 100 V
B. 200 A at 200 V
C. 300 A at 300 V
D. 400 A at 400 V
E. 500 A at 500 V
Related Mcqs:
- The ignited or auxiliary anode in mercury arc rectifier is made of____________?
- A. graphite B. boron carbide C. aluminium D. copper...
- Which of the following rectifiers are primarily used for charging of low voltage batteries from AC supply ?
- A. Mechanical rectifiers B. Copper oxide rectifiers C. Selenium rectifiers D. Electrolytic rectifiers E. Mercury arc rectifiers...
- The efficiency of an electrolytic rectifier is nearly____________?
- A. 80% B. 70% C. 60% D. 40%...
- The ionization potential of mercury is approximately_____________?
- A. 5.4 V B. 8.4 V C. 10.4 V D. 16.4 V...
- Which of the following are the applications of D.C. system ?
- A. Battery charging work B. Arc welding C. Electrolytic and electro-chemical processes D. Arc lamps for search lights E. All of the above...
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