Isolated Ground Receptacles Are Required by NEC 406

question 11

Multiple Choice

Isolated ground receptacles are required by NEC 406.2(D) to have a(n) triangle on their face.

• A)orange
• B)green
• C)blue
• D)red

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Definitions:

Nominal Rates

Interest rates or rates of return on investment that have not been adjusted for inflation, representing the face value of financial instruments.

Effective Rates

The actual interest rate that a borrower pays on a loan or receives on a deposit, taking into account the compounding of interest.

Coupon Rates

Coupon Rates are the annual interest rates paid by bond issuers on the bond's face value, distributed typically in semi-annual payments.

Floating-Rate Bonds

Bonds with interest rates that adjust periodically based on a reference interest rate or index, protecting investors from interest rate risk.