例句與造句

1. For lightning protection, it suffices to consider all possible spheres as they touch potential strike points.
2. The creation of an equipotential zone will protect a worker standing within it from hazardous step and touch potentials.
3. The use of insulating personal protective equipment, such as rubber gloves, can protect employees handling grounded equipment and conductors from hazardous touch potentials.
4. The surface layer provides a high resistance between feet and ground grid and is an effective method to reduce the step and touch potential hazard.
5. A substation in addition to a system of ground rods, may have a network of cables below the gravel to limit step and touch potentials in the event of a fault.
6. It's difficult to find touch potential in a sentence. 用touch potential造句挺難的
7. The touch potential could be nearly the full voltage across the grounded object if that object is grounded at a point remote from the place where the person is in contact with it.
8. Currents flowing in the Earth's surface during a fault can cause metal objects to have a significantly different voltage than the ground under a person's feet; this touch potential presents a hazard of electrocution.
9. For example, a crane that was grounded to the system neutral and that contacted an energized line would expose any person in contact with the crane or its uninsulated load line to a touch potential nearly equal to the full fault voltage.
10. Bonding conductive objects in the immediate work area can also be used to minimize the potential between the objects and between each object and ground . ( Bonding an object outside the work area can increase the touch potential to that object in some cases, however .)