Question

the electronic dial type torque wrench illuminates a ______ led within 4% of the target torque. white yellow red green

Explanation:

Typically, a green LED is used to indicate that a measurement or operation is within an acceptable tolerance range. In the case of the electronic - dial type torque wrench, within 4% of the target torque is considered an acceptable range, and green is commonly used for such "within - tolerance" or "success" indications.

Answer:

D. Green