Question
Which of the following precautions should be taken when measuring high voltages with a voltmeter?
Answer Options
- A) Ensure that the voltmeter has very low impedance
- B) Ensure that the voltmeter and leads are rated for use at the voltages to be measured
- C) Ensure that the circuit is grounded through the voltmeter
- D) Ensure that the voltmeter is set to the correct frequency
Correct Answer: B
Explanation
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