Spark Test Definition

verb

To test for the general character of a steel, when testing a piece of steel, by grinding it, producing sparks, using color of sparks to determine its general classification.

Wiktionary

noun

An instance of spark testing .

Wiktionary

Other Word Forms of Spark Test

Noun

Singular:

spark test

Plural:

spark tests

Origin of Spark Test

spark +‎ test SPARK TEST . From producing sparks to test for the character of a steel.

From Wiktionary
spark +‎ test SPARK TEST . From producing sparks to test for the character of a steel.

From Wiktionary