A Resistor and Capacitor Are Connected in Series with an Applied

question 27

Multiple Choice

A resistor and capacitor are connected in series with an applied AC voltage source.Separate voltmeter readings across the resistor and capacitor give values of 62 V and 93 V (rms) ,respectively.What is the effective (rms) voltage of the source?

• A) 155 V
• B) 145 V
• C) 112 V
• D) 79 V
• E) ​158 V

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Definitions:

Commercial Impracticability

A principle that excuses a party from performing their contractual obligation due to the occurrence of events that fundamentally transforms the nature of the obligations which the parties could not have anticipated.

Delta Star

Delta Star is a term often used in electrical engineering to refer to a method of connecting three-phase transformers or motors, involving a delta configuration and a star (wye) configuration.

Buyer's Right

Rights legally entitled to the purchaser of goods or services, including the rights to receive information, to a fair contract, and to complain and seek redress.

Rejecting Delivery

The action of refusing to accept delivery of goods or services, typically due to non-compliance with terms of contract.