ABSA Practice 4A – 1 Questions with Correct Answers 100% Verified

ABSA Practice 4A – 1 Questions with Correct Answers 100% Verified (4-081-1.16) The output voltage of a shunt DC generator is varied by adjusting the: Select one: a. Pole piece air gaps b. Output current c. EMF d. Field rheostat - Correct Answer d (4-085-1.11) The Bourdon tube is often shaped in the form of a "C", having an arc span of about: Select one: a. 270 degrees b. 90 degrees c. 180 degrees d. 200 degrees - Correct Answer a (4-037-2.7) The extinguishing medium for a Class "D" fire is: Select one: a. Carbon dioxide b. Dry powder c. Aqueous film forming foam d. Dry chemical - Correct Answer b Besides a flashlight, what else is used during a visual inspection of a weld? Select one: a. microscopes b. fluorescent lights c. magnifying glasses d. chisels - Correct Answer c