Question

Question 11: Can be measured by dial test indicator?
1 डायल टेस्ट इंडिकेटर के द्वारा मापा जा सकता है।
Options: Flatness / समतलता
Option 2: Taperness
Taperness/ टैपरनेस
Option 3: Ovalness / ओवलनेस
Option 4: All of the above
All of the above/ उपरोक्त सभी​

Answer 1

Answer:

please mark as brainliests

Explanation:

A dial test indicator, also known as a lever arm test indicator or finger indicator, has a smaller measuring range than a standard dial indicator. A test indicator measures the deflection of the arm, the probe does not retract but swings in an arc around its hinge point.

Dial Indicators are measuring devices used in mechanical and industrial applications. They are designed to measure in vertical or horizontal positions and typically used to measure clearances, tolerance, and variation in tolerance of machined parts to ensure accuracy.The dial indicator is used to indicate the run-out (the misalignment between the workpiece's axis of rotational symmetry and the axis of rotation of the spindle) of the workpiece, with the ultimate aim of reducing it to a suitably small range using small chuck jaw adjustments.