Abo Exam Pre-Test
ABO EXAM PRE-TEST When ordering a six inch temple, its corresponding millimeter value is which of the following? A. 135 mm B. 140 mm C. 145 mm D. 150 mm - ANSWER 150 mm What is the focal length of a 2 diopter lens? A. 500 cm B. 39.37 inches C. 500 mm D. 2 meters - ANSWER 500 mm Wavelengths are measured in A. Meters B. Decimeters C. Centimeters D. Nanometers - ANSWER Nanometers Which of the following has the shortest and therefore most harmful wavelength? A. UVC B. UVB C. UVA D. INFRARED - ANSWER UVC When two light wavesw are in "in phase" they will A. Destroy on another B. Reduce each front by half C. Compound one another D. None of the above - ANSWER Compound one another The cylinder axis tolerance for a 1.00D cylinder according to ANSI Z80.1 is A. Plus or minus 7 degrees B. Plus or minus 5 degrees C. Plus or minus 3 degrees D. Plus or minus 2 degrees - ANSWER Plus or minus 3 degrees
Información del documento
- Subido en
- 5 de febrero de 2024
- Número de páginas
- 37
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
