Question 103General Subjects - 1st Asst/Chief70% to pass
Which of the following statements is true concerning the application for an isochronous governor?
AI Explanation
The correct answer is D.
An isochronous governor is ideally suited for a ship's service alternator drive associated with maintaining a constant system frequency. This is because an isochronous governor is designed to precisely control the speed of the prime mover, such as an engine, to ensure that the electrical frequency of the generated power remains constant, regardless of changes in load. This is crucial for maintaining the stability and reliability of the ship's electrical system.
The other options are incorrect because an isochronous governor is not specifically designed for the applications described in A, B, and C. Those applications would typically require different types of governors or control systems to achieve the desired performance.
Related Questions
#101 What are the operating characteristics of a "waterlogged" potable water system hydro- pneumatic header tank that needs to be recharged with compressed air? #102 Which of the following speed control devices is used strictly as a safety device to prevent prime mover damage and acts by shutting down the prime mover? #104 Which term represents the ability of a speed control governor to maintain prime mover speed without hunting? #105 What is meant by the term "hunting" as it applies to prime mover speed control governors? #106 What statement is true concerning the term "isochronous" as it applies to prime mover speed control governors?