Final answer:
Nailers and jackhammers are examples of pneumatic tools, which are powered by compressed air. Screwdrivers and wrenches are typically hand tools or are powered by electricity or batteries. In contrasting grammar usage, one would say 'A socket wrench or power drill is a good tool to have.'So, the correct option are
a) nailers
c) jackhammer
Step-by-step explanation:
Pneumatic tools are tools powered by compressed air. Among the options provided, a) nailers and c) jackhammer are examples of pneumatic tools. Nailers, also known as nail guns, are used for driving nails into wood or other materials. A jackhammer, on the other hand, is used to break up rock, pavement, and concrete. Options b) screwdriver and d) wrench are typically not pneumatic tools; instead, they can be hand tools or powered by electricity or battery.
When it comes to using tools in various situations, it's important to note that a power drill or socket wrenches are good tools to have. A power drill is versatile for drilling holes and driving screws, while a socket wrench provides grip and mechanical advantage in applying torque to turn nuts and bolts. It's also helpful to remember the grammatical guidance: "A socket wrench or power drill is a good tool to have in a situation like this."So, the correct option are
a) nailers
c) jackhammer