What Percentage of a Star's Total Lifetime Is Spent on the Main

question 98

Multiple Choice

What percentage of a star's total lifetime is spent on the main sequence?

• A)90%
• B)10%
• C)100%
• D)20%
• E)50%

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Definitions:

Counter Accum

It usually refers to a register in PLC programming that accumulates counts, often used to track occurrences of specific events or operations over time.

RES Instruction

A command in programming languages that resets a specific variable, counter, or bit to its default state.

Reset To Zero

The action of setting a numerical value or count back to zero in systems, circuits, or software applications.

CTD

Stands for Countdown Timer Delay, often used in electronics and programming to introduce a delay before an action is executed.