Ammeter Basic Concept: Ampere meter Connected in Short Circuit?
Current will be Zero (0) Because all ampere (Flow of Charge) will directly move to short Circuited path, Because amperes (Flow of Charge) take easiest way to move.
So in this case, current will not flow in the load, so the reading of Ampere-Meter will be Zero.
The flow of electron will be in this way.
But Remember: This is a short circuit, So never ever try it to make at home or elsewhere. This is only for clearing the basic concepts about Electrical and Electronics Engineering interviews Questions and Answers