Question

what is the reading on the dial caliper? mark only one oval. 3 points 4.37 0.37 1.437

Explanation:

Step1: Identify main - scale reading

The main - scale reading of the dial caliper is 1.4 inches.

Step2: Identify dial - scale reading

The dial - scale reading is 0.037 inches (since each division on the dial might represent 0.001 inches and the pointer is at 37).

Step3: Calculate total reading

Add the main - scale and dial - scale readings: $1.4+0.037 = 1.437$ inches.

Answer:

1.437