I think it's a test for a shorted armature.
Chat with our AI personalities
Ghjjjhg
Specific gravity refers to the ratio of the density of a substance to the density of a reference substance. The purpose conducting specific gravity test is to determine if the test fluid will be heavier or lighter than the standard fluid.
A device to test if wires are electrically connected. Typically a small lightbulb and a battery are used.
Is to check the collimination error
A cable tester is used to test the electrical connections in a cable or other wired device. There are two ways to test for a connection: continuity test and resistance test. A cable tester can also test for a short by determining voltage.