A 1N4742A Has a Maximum Power Rating of 1

question 10

Multiple Choice

A 1N4742A has a maximum power rating of 1.0 W at 50 °C. The derating factor is 9.67 mW/°C. If it is operated at 70 °C, the maximum power is

• A)0.8 W
• B)1.1 W
• C)0.9 W
• D)1.2 W

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Definitions:

GTP

Guanosine triphosphate, a molecule that serves as an energy source in metabolic processes and protein synthesis.

Enzyme-Linked Receptor

A type of cell surface receptor that, upon binding to its ligand, activates an intracellular enzyme, initiating a signal transduction pathway.

G Protein

A group of proteins functioning as cellular molecular switches, responsible for relaying signals from external stimuli to the inside of a cell.

Local Regulator

A molecule that communicates between cells in close proximity to regulate processes such as growth, development, and inflammation.