Question

Machines have to be maintained.
give
reason​

Answer 1

Answer:

Soiled,dusty parts create more friction. Some parts, affected by the weather,rust and erode. Machines get damaged,or become usless due to such wear and tear . To avoid this,it is very important to take care of machines.

Explanation:

hope it helps.

Answer 2

Question:-

Machines have to be maintained.  give  reason​

Answer:-

• Machine maintenance is the means by which mechanical assets in a facility are kept in working order.

• Machinery maintenance involves regular servicing of equipment, routine checks, repair work, and replacement of worn or nonfunctional parts.

• Machines to be maintained include both heavy-duty industrial equipment and simple hand-operated machines.

• Maintenance of machinery is frequently handled reactively (e.g. after a breakdown) though it may also be done proactively, as with preventive and predictive maintenance.

• Preventive maintenance keeps assets in good repair through regularly scheduled service; predictive maintenance relies on equipment monitoring to detect problems before they result in a breakdown.

Extra Information:-

3 types of machinery maintenance workers

1. Machinery mechanics:- Among the duties of machinery, the mechanic is keeping industrial machinery fully operational by performing necessary maintenance.

2. Maintenance technicians :- A technician differs from a mechanic in that they focus more on the diagnostic side of maintenance.

3. Millwrights :- Millwrights have a wider occupational focus than machinery mechanics.