VERIFIED ANSWERS [ALREADY GRADED A+] REAL EXAM
!!! REAL EXAM!!!
The Negative pole produces: - -----ANS----Sodium Hydroxide
The positive pole produces: - -----ANS----Hydrochloric Acid
In the water immersion test for polarity, the negative pole shows: - -----ANS----The most
bubbles
Accidental use of the positive pole with steel needles invariable produces: - -----ANS----A
spot of black oxide
The meter of prime concern to the galvanic operator is the: - -----ANS----Milliamperemeter
The diameter of the needle should be, at first selection: - -----ANS----Equal to the diameter
of the hair
Phoresis is accomplished by means of: - -----ANS----Galvanic Current