Read the following passage carefully:
Hydraulic torque wrenches provide essential precision and safety in heavy industrial assembly. Unlike manual breaker bars that rely on operator physical strength, these specialized tools utilize controlled fluid pressure to apply exact torque specifications to heavy flange bolts. Calibrated pressure gauges allow technicians to achieve bolt tension accuracy within plus or minus two percent, preventing gasket leaks. Furthermore, integrated reaction arms absorb the mechanical counter-torque, protecting operators from hazardous kickback during high-load tightening.
Match each statement from the passage with its structural function in the text.
- Hydraulic torque wrenches provide essential precision and safety in heavy industrial assembly.The central main idea that states the overarching claim and primary benefits of the tool
- Calibrated pressure gauges allow technicians to achieve bolt tension accuracy within plus or minus two percent, preventing gasket leaks.A specific supporting detail providing technical evidence for the precision benefit
- Integrated reaction arms absorb the mechanical counter-torque, protecting operators from hazardous kickback during high-load tightening.A specific supporting detail providing mechanical evidence for the safety benefit
Cevap
The statement regarding essential precision and safety matches the central main idea; the statement regarding calibrated pressure gauges matches the supporting detail for precision; and the statement regarding integrated reaction arms matches the supporting detail for operator safety.
The central main idea of any expository passage expresses the overarching thesis that governs all other sentences. The statement introducing hydraulic torque wrenches as providing precision and safety sets the overall scope. The statements concerning pressure gauge tolerances and reaction arm mechanics describe specific functional details that validate the two main claims of precision and safety.
Adım Adım Çözüm
Anahtar Kavram
Distinguishing Main Idea from Supporting Details
Tahmini Süre:45s