An SCR Has a Critical Rise Rating of 20 V/μs

question 21

Multiple Choice

An SCR has a critical rise rating of 20 V/μs. The device is being used in a circuit where 10 ns rise time) noise signals randomly occur. What noise amplitude is needed to cause false triggering?

• A) 200 nV
• B) 200 μV
• C) 200 mV
• D) 20 V

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Definitions:

Sales Volume

The total number of units sold or services provided by a business in a specified period.

Margin of Safety

The difference between actual or estimated sales and the sales level necessary to break even, indicating the risk level of not reaching break-even point.

Sales

The total amount of money generated from selling goods or services.

Degree of Operating Leverage

A ratio that measures the sensitivity of a company's operating income to a percentage change in revenue.