cameroon gce intermediate level electricity of refrigeration 1
cameroon gce intermediate level electricity of refrigeration 1
1. An ammeter is an instrument used to measure current.
It is connected in ……….. with the circuit.
A | Parallel |
B | Series |
C | Delta |
D | Star |
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2.According to ohms law, the amount of current is directly
proportional to
A | Voltage |
B | Speed |
C | Length |
D | Current |
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3.The S.I unit of power is
A | Volt |
B | Ampere |
C | Watt |
D | Ohm |