An LED Is Forward- Biased

question 28

Multiple Choice

An LED is forward- biased. The diode should be on, but no light is showing. A possible problem might be

• A)that the power supply voltage is too high.
• B)that the series resistor is too small.
• C)none; the diode should be off if forward- biased.
• D)that the diode is open.

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Definitions:

Direct Labor Cost

The expense associated with employees directly involved in the production of a company's products, reflecting wages for tasks that are integral to manufacturing.

Conversion Cost

The combined costs of direct labor and manufacturing overhead, reflecting the expenses to convert raw materials into finished goods.

Factory Overhead Cost

Indirect costs associated with manufacturing, such as utilities, maintenance, and salaries for managers, that cannot be traced directly to specific products.

Direct Labor Cost

The cost associated with the work done by those actually manufacturing a product or directly providing a service.