Method of mechanical surface treatment are:-

When the length is measured as the distance between two parallel lines ,, this standard is called _______________;-

Flanks of the thread connect the crest with the root:-

The slip gauge was introduced by __________ engineer:-

Where the spirit levels are present in a combination set:-

To check external diameter of hole , we use;-

The following is not used too measure angles:-

What is the accuracy of present day co ordinates measuring machine:-

If the instrument is used in wrong manner while application , then it will result in:-

What is alternative name of functional diameter:-

Why T-slots are provided on the base of bench centres:-

What is the use of v-block:-

What is the width of feeler gauge blades at tip;-

The number of slip gauge in a set are:-

____________ is the foundation of all geometrical accuracy:-

Potentiometer transducers are used for the measurement of:-

By which material metre bar is made of:-

Which direction is sensed by linear measurement transducer used in CMM;-

What is the accuracy of surface straightness in the angle plates:-

Which one is an advantage of gas laser:-

Which type of thread is used to transmit power in one direction;-

Outer faces of angle plates have recessed grooves;-

The _______ is an international recognized unit system;-

Indirect comparison of line standard and wavelength standard involves movement:-

In end standard bar it is difficult to heat treat the end:-