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    Physics & Astronomy
  3. Study Set
    Electromagnetic Interference
  4. Exam
    Exam 4: Watt/Meters and Energy Meters
  5. Question
    The Pressure Coil of a Wattmeter Should Be Connected on the Supply
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The Pressure Coil of a Wattmeter Should Be Connected on the Supply

Question 17

Question 17

Multiple Choice

The pressure coil of a wattmeter should be connected on the supply side of the current coil when


A) load impedance is high
B) load impedance is low
C) supply voltage is low
D) none of the above

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