Answer:
The correct option is;
100:1
Step-by-step explanation:
The given information are;
The dimension of the engine component 100 cm by 20 cm
The size of the parts of the catalytic converter = Small
The nature of the plan of the parts the engineers are creating = Detailed
Therefore, a magnifying scale factor is required and given that the parts will be dimensioned, a scale of 100 units of the plan is equivalent to 1 unit of the actual part will be the most adaptable to dimensional translation.