Final answer:
A throttle constructor with no arguments is designed to initialize the top position to 1 and the current position to off, which is commonly represented by the value 0. This constructor is part of the Throttle class.
Step-by-step explanation:
To write a new throttle constructor with no arguments that sets the top position to 1 and the current position to off, you would define the constructor within the Throttle class in your programming language of choice. For instance, in Java, it would look like this:
public class Throttle {
private int top;
private int position;
public Throttle() {
top = 1;
position = 0; // Assuming position 0 means 'off'
}
// ... any other methods and fields ...
}
This constructor initializes the top field to 1 and the position field to 0. If by 'off' you mean a current position that denotes the throttle is not engaged, then setting position to 0 is a common convention for representing this state.