Question

multiple choice 1 point
technician a says to always use graded bolts when replacing an automotive fastener. technician b says graded bolts are frequently used in suspension components. who is correct?
technician a only
technician b only
both technician a and b
neither technician a or b.
multiple choice 1 point
technician a says that prevailing torque nuts can usually be reused if they are not too damaged. technician b states that prevailing torque fasteners can be replaced with standard fasteners as long as they are torqued to the manufacturers specifications. who is correct?
technician a only
technician b only
both technician a and b
neither technician a or b.

Explanation:

1. Graded bolts are important for safety and strength in automotive applications. It is good practice to use them when replacing fasteners, and they are commonly used in suspension components. So both Technician A and B in the first question are correct.
2. Prevailing - torque nuts have specific locking properties and should not be replaced with standard fasteners even if torqued to specifications. Also, they generally should not be reused as they may lose their locking ability. So neither Technician A nor B in the second question is correct.

Answer:

1. C. Both technician A and B
2. D. Neither technician A or B