In a Colpitts Oscillator, Which Components)determine the Feedback Fraction, B

question 22

Multiple Choice

In a Colpitts oscillator, which components) determine the feedback fraction, B?

• A)The inductor in the tank circuit
• B)The capacitors C1 and C2 in the tank circuit
• C)The RF choke in the collector circuit
• D)The resistors R1 and R2 in the base circuit

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Definitions:

Direct Materials Purchases Variance

The difference between the actual cost of direct materials purchased and the expected (budgeted) cost of these materials.

Standard Direct Labor-Hours

The estimated amount of labor time required to produce one unit of output, based on established standards.

Variable Overhead Rate Variance

The difference between the actual and the standard cost of variable overheads in a production process.

Direct Materials Purchases Variance

The difference between the actual cost of direct materials purchased and the expected (or standard) cost, used for budgeting and cost control purposes.