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- Dynamometer wattmeters can be used for dc only.
- Induction wattmeter has higher torque and dynamometer wattmeter.
- Induction wattmeter is less accurate, has more power consumption and more weight than dynamometer wattmeter.
|Consider the following statements as regards induction and dynamometer wattmeters |
|A.||1 only [Wrong Answer]|
|B.||1 and 2 only [Wrong Answer]|
|C.||2 and 3 only [Correct Answer]|
|D.||1 and 3 only [Wrong Answer]|