Welding Inspector Level 1 Certification Exam QUESTIONS AND VERIFIED ANSWERS WITH RATIONALES JUST RELEASED!!(2026/2027)

Welding Inspector Level 1 Certification Exam

QUESTIONS AND VERIFIED ANSWERS WITH

RATIONALES JUST RELEASED!!(2026/2027)




Water droplets forming on the inside of a cold windshield

is an example of - ANSWER-Condensation




Any astronomical body that revolves around a larger body

is called? - ANSWER-a satellite




In chemistry, to be classified as an organic substance, a

substance my contain - ANSWER-carbon atoms

,Which element does NOT contain any neutrons?

A. Iron

B. Carbon

C. Oxygen

D. Hydrogen - ANSWER-Hydrogen




The chemical formula of a compound describes the

elements the compound contains and the - ANSWER-ratio

of elements in the compound




What is the symbol for the hydroxyl ion? - ANSWER-OH-




The tympanic membranes are known as the - ANSWER-

ear drums

, Which of the following actions produce a chemical

change? - ANSWER-adding salt to hot water




Choking is prevented by the - ANSWER-epiglottis covering

the voice box




Which if the following is a non-renewable resource? -

ANSWER-wood




When scientists measure a liquid's resistance to flow, they

are measuring the liquid's...? - ANSWER-viscosity