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1. |
Two voltmeters 0-250 V each having resistances of 5 kΩ and 10 kΩ respectively and are connected in series. To ensure that neither of them goes beyond scale the total voltage which can be applied should be less than |
A. | 500 V |
B. | 400 V |
C. | 375 V |
D. | 250 V |
Answer» D. 250 V | |