Want this question answered?
mafanta
The zero error in the vernier calipers and micrometer screw gauge when the O mark on the main scale is not in line with the pointer.
mild steel
William Gascoigne invented it in the 17th century.
it helps in grappling the object with spindle
LC FOR VERNIER CALIPER-0.1mm LC FOR MICROMETER -0.01 mm L.C- NO OF SMALLEST DIVISION ON MAIN SCALE ------------------------------------------------------- TOTAL NO OF DIVISION ON VERNIER SCALE
LC FOR VERNIER CALIPER-0.1mm LC FOR MICROMETER -0.01 mm L.C- NO OF SMALLEST DIVISION ON MAIN SCALE ------------------------------------------------------- TOTAL NO OF DIVISION ON VERNIER SCALE
A "depth gauge micrometer" is used by engineers. A depth gauge micrometer is a precision instrument used to measure various depths of different items.
mafanta
A micrometer (or micrometer screw gauge) measures the volume of a screw.
The zero error in the vernier calipers and micrometer screw gauge when the O mark on the main scale is not in line with the pointer.
Gauge block.
A micrometer screw gauge is commonly known as a micrometer. This is a form of calipers used for measuring small dimensions. Screw gauge in extensively used in the engineering field for obtaining precision measurements. The article describes the principle and main parts of a basic micrometer screw gauge.
DFT means Dry Film Thickness... The thickness is measured in terms of microns (one millionth of a meter). The instrument used is micrometer gauge or micrometer gauge.
mild steel
William Gascoigne invented it in the 17th century.
it helps in grappling the object with spindle