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For a ___ application, the source is applied across the entire coil, which acts as the primary.

An autotransformer should be provided with external impedance in ___ in the circuit, such as from other transformers or reactors, or the impedance of the power lines.

When a rotor approaches synchronous speed, ___ is applied to the wound-rotor section and the motor pulls into synchronous speed.

A two-winding transformer wired as an autotransformer can deliver more power to a load than when wired as a two-winding transformer.

Autotransformer starting is one of the least effective methods of reduced-voltage starting.

A physical therapist assistant has been treating a patient for 2 weeks who has spasticity. The PTA enters the patient’s room in the afternoon and notices that the patient’s spasticity is significantly stronger than from the morning visit. Which of the following reasons would be the least likely cause for this change?

Figure 4: Cancer Cell Classification Predicted Class Cancer Predicted Class Normal Actual Class Cancer 250 45 Actual Class Normal 429 1875   Review the table labeled Figure 4: Cancer Cell Classification. You trained a model for detecting cancer cells in medical images, and the table contains the classification results. If the positive class is cancer cells, what is the accuracy and F1 score of the classification?

17. Retsu Cafe sells gift cards in $25 increments. Based on experience, Restu estimates that 30% of the gift cards will not be redeemed. During 2025, the restaurant had total gift card sales of $8,000, of which $2,240 were redeemed. What is the ending balance in Unearned Gift Card Revenue reported at December 31, 2025?

6. A change in estimate should

Figure 3: Fraudulent Bank Transactions Predicted Class Fraudulent Predicted Class Normal Actual Class Fraudulent 360 26 Actual Class Normal 450 2085 Review the table labeled Figure 3: Fraudulent Bank Transactions. You trained a model for detecting fraudulent bank transactions, and the table contains the classification results. If the positive class is fraudulent transactions, what is the accuracy and F1 score of the classification?