How much fuel is needed for
- two-seater, petrol or diesel
- stationcar, petrol or diesel
- off-road car, petrol or diesel
Answer: it depends on the car itself.
The same is true for the PLCs. With 27 years of experience behind me I can't answer your questions, because of need of more information:
- make, type, version, etc. of brick type
- make, type, version, size, loading, etc of rack type
- make, type, version, number of modules (type, version, etc of each), etc. of modular type
One hint: if this is a homework assignment (and I assume it is) and these are the questions as stated by your tutor, then direct him to this answer. It will be a real pleasure for me to point out to him what kind of fool he is.
Regards,