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A comparator for its working depends on
accurately calibrated scale
comparison with standard such as slip gauges
accurate micrometer gauge
optical devices
comparison with standard such as slip gauges
Quick Summary: Practice and solve "A comparator for its working depends on..." for Electrical - Measurement & Instrumentation. The correct answer is Option B: comparison with standard such as slip gauges. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(b) **