HV Exit Exam • Set 5 Question 10 of 30

A Tesla coil is fundamentally classified as a:

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Direct Answer

Option C: High-frequency resonant air-core transformer

A Tesla coil is an electrical resonant transformer circuit used to produce high-voltage, low-current, high-frequency alternating-current electricity using air-core resonant tuning.

All Options

Cascaded power transformer

Coreless audio transformer

High-frequency resonant air-core transformer (Correct Answer)

Low-impedance current transformer

Detailed Explanation & Context

A Tesla coil is an electrical resonant transformer circuit used to produce high-voltage, low-current, high-frequency alternating-current electricity using air-core resonant tuning.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • High Voltage Safety Officer & Switchgear Operations (HV).

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