The phrase "a conversion or a" is not complete and lacks context, but it is grammatically correct as part of a larger sentence.
You can use it when discussing options or alternatives related to a conversion process or concept.
Example: "We need to decide whether to pursue a conversion or a different approach to achieve our goals."
Alternatives: "a transformation or a" or "a change or a".
Nobody who knew him well seems to regard this as a conversion or an inconsistency.
Although the narrator in Varanasi resists saying that he's "undergone a conversion or an awakening," hasn't he?
"I tell anyone to do a conversion or set up an account now, because there's no assurance the Roth will remain part of the law," he said.
Experiences like this are not easily dismissed by those who have been through them, and they may sometimes lead to a conversion or metanoia, a change of mind, that alters the direction and orientation of a life.
I never had a conversion or anything.
We found that students who do not have a solid understanding of the molecular mechanisms used during information flow see the arrow mainly as a sign for a chemical conversion or as a signal for a physical transfer of something.
They can become a credit union — either through a charter conversion or through an acquisition, as Mr. Pierce's bank did — or they can convert to a state charter.
Standard PayPal fees apply when you have to make a currency conversion or use a credit card (also linked to your PayPal account).
He said: "Homeowners who add a loft conversion or extension incorporating a double bedroom and a bathroom can add more than 20% to the value of a three-bedroom, one-bathroom house".
Note that there is no automated way in which we could tell whether the difference in the number of steps is because of a difference in the level of detail used to describe a particular conversion or due to a disagreement on the number of steps needed for that conversion.
