A 100-W Resistance Heater Is Connected to a 110-V Dc

question 94

Multiple Choice

A 100-W resistance heater is connected to a 110-V dc source.What current flows through the heater?

• A)1.1 A
• B)2.2 A
• C)3.3 A
• D)4.4 A
• E)0.91 A

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Definitions:

Unsystematic Risk

The risk associated with a specific company or industry, which can be mitigated through diversification, unlike systematic risk.

Covariance Risk

The degree to which two assets' returns move in relation to each other, indicating the risk inherent in holding the assets together in a portfolio.

Systematic Risk

The risk inherent to the entire market or market segment, often referred to as market risk, which cannot be eliminated through diversification.

Coefficient of Variation Risk

A statistical measure used to assess the risk of an investment by calculating the ratio of the standard deviation to the mean return, indicating variability in relation to the expected return.