Evaluate the Radical Expression (If Possible)without Using a Calculator $\sqrt { ( - 10 ) ^ { 2 } }$

question 102

Multiple Choice

Evaluate the radical expression (if possible) without using a calculator. $\sqrt { ( - 10 ) ^ { 2 } }$

• A) 100
• B) -100
• C) 10
• D) -10
• E)not possible

Distinguish between relay outputs on VFDs and auxiliary contacts on traditional motor starters.

Understand the programmability and flexibility of input functions in VFD applications.

Understand the benefits and principles of VFD (Variable Frequency Drive) technology and its impact on motor operation.

Identify the types of motors that are compatible with VFDs and their characteristics.

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