According to ASTM E709-95 and API, the UV intensity measured at a minimum of 38 cm (15 inches) at least shall not be less than:

Related MCQs

• According to ASTM E709-95, the UV intensity shall not be less than:
• According to ASTM E709-95 and API, when fluorescent particles are used, the UV bulb shall warm up prior to use for at least:
• A good Cobalt-60 shot is made on a 7.6 cm (3 inches) steel casting using an exposure time of 10 minutes and a source-to-film distance of 91.5 (36 inches). If it is necessary to change the source-to-film distance to 61 cm (24 inches), what exposure time would produce a similar radiograph if all other conditions remain the same?
• A bar that is 5 cm (2 inches) by 10 cm (4 inches) by 30.5 cm (12 inches) is being magnetized in the circular direction. About how many amperes are required using the perimeter approach?
• According to ASTM E709-95 in using prods having a spacing of 19 mm (3/4 inches) and above, the magnetizing current shall be:
• According to ASTM E709-95 in using prod technique on a 50 mm thickness plate with a prod spacing of 101 mm (4 inches), current shall be selected in the following range:
• According to ASTM E709-95 and API, a linear indication is defined as an indication in which the length is equal to or greater than the width by a factor of:
• According to ASTM E709-95 and API, the thickness of non conductive coatings will not exceed:
• According to ASTM E709-95 when fluorescent particles are used, the UV light intensity shall be above:
• According to ASTM E709-95 and API, the temperature of the dry particles can be usable up to: