Which of the Following Is the Least Expensive Protection for Overcurrent

question 20

Multiple Choice

Which of the following is the least expensive protection for overcurrent is low voltage system ?

• A)Rewireable fuse
• B)Isolator
• C)Oil circuit breaker
• D)Air break circuit breaker

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Definitions:

Minimum Acceptable

The lowest or least satisfactory condition or performance level that is considered adequate or permissible.

Income From Operations

This is a measure of the profit made from a business's core operations, excluding revenues and expenses from non-operational activities.

Invested Assets

Funds or resources that have been allocated into various types of investments, such as stocks, bonds, or real estate, with the expectation of generating income or profit.

Minimum Return

The lowest acceptable return on an investment, set by an investor or implied by a financial model or market expectation.