Question

Промогите вставить предлоги в пропуски 1) Local hot spots may arise due to overheating ___ bearings 2) Hot spot causes irregular running, engine noise, increase ___ temperatures. 3) A scavenge fire may be caused ___ the ignition of cooling water

Answer 1

1) overheating of
2) increase in
3) caused by

Answer 2

1) Local hot spots may arise due to overheating of bearings.

2) Hot spot causes irregular running, engine noise, increase in temperatures.

3) A scavenge fire may be caused by the ignition of cooling water.