Question: 1 . True or False: Dynamic balancing is only necessary for machinery that operates at low speeds. 2 . True or False: Static balancing addresses

1. True or False: Dynamic balancing is only necessary for machinery that operates at low speeds.
2. True or False: Static balancing addresses the balance of an object at all operating speeds.
3. True or False: Critical speed is the speed at which a rotating system's operational speed matches its natural frequency.
4. True or False: In multi-plane balancing, it's possible to achieve complete balance using a single correction mass.

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