ATT WEEK 5 STUDY GUIDE 2026 ACCOUNTING TECHNIQUES AND FINANCIAL REPORTING FUNDAMENTALS REVIEW

ATT WEEK 5 STUDY GUIDE 2026
ACCOUNTING TECHNIQUES AND
FINANCIAL REPORTING FUNDAMENTALS
REVIEW


◉ What is the purpose of a diode limiting circuit?
Answer: To limit amplitude of the input.


◉ What do clampers do?
Answer: Add DC to AC signal.


◉ A transistor in a Common Emitter transfers an internal resistance
from a low resistance in emitter base to?
Answer: High resistance in collector base.


◉ Ie (Emitter current) = ?
Answer: Ib (base current) + Ic (collector current)


◉ When does cutoff occur in a Common Emitter?
Answer: When Emitter PN junction is reversed.

, ◉ A Common Emitter has a gain of how much?
Answer: 10


◉ How does a Common Emitter affect the phase of an input signal?
Answer: It inverts the input 180° (flip)


◉ A Common Collector has a gain of how much?
Answer: 1 (no phase inversion)


◉ A Common Base has a gain of how much?
Answer: 10 (no phase inversion)


◉ How do transistor amplifiers operate?
Answer: By an AC input signal changing base bias.


◉ The component that develops bias for a transistor part is directly
connected to the_________.
Answer: Corresponding transistor part.


◉ In a Common Emitter, if base voltage (base bias) increases,
emitter current does what?