Which instrument is specifically designed for measuring the insulation resistance of PV circuits?

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AOscilloscope
BClamp meter
CPower analyzer
DInsulation resistance tester (megohmmeter)

✓ Correct answer: D. Insulation resistance tester (megohmmeter) An insulation resistance tester (megohmmeter) is specifically designed to apply a high test voltage and measure the resistance of electrical insulation, which is essential for detecting potential insulation failures in PV systems.

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Which instrument is specifically designed for measuring the insulation resistance of PV circuits?

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