A Single-Phase Oscillator May Be Converted to a DC Voltage

question 7

Multiple Choice

A single-phase oscillator may be converted to a DC voltage doubler by introducing _____ and a capacitor filter.

• A) a triac
• B) two diodes
• C) a diac
• D) a transformer

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Definitions:

Perfection

Protection of a secured creditor’s claim, either by registering the secured obligation or by taking possession of the collateral.

Security

Collateral or asset pledged to guarantee the repayment of a loan or fulfillment of a contractual obligation.

Consideration

An element of a valid contract; the price one is willing to pay for the promise set out in the offer.

Guarantee

A formal assurance or promise, often related to the quality or durability of a product, or the fulfillment of a contract.