The rainbow is a division of white light into many beautiful colors. These take the shape of a long round arch, with its path high above, and its two ends apparently beyond the horizon.

(a) Employers must perform the following test exercises for all fit testing methods prescribed in this appendix, except for the two modified ambient aerosol CNC quantitative fit testing protocols, the …

Talking - Talk out loud slowly and loud enough to be heard clearly by the test conductor. Read from a prepared text such as the Rainbow Passage, count backward from 100, or recite a memorized poem …

Jun 21, 2022 · What Does Rainbow Passage Mean? The Rainbow Passage is a short passage that can be read out loud as part of a respirator fit test. Respirators will only provide their intended level of …

The employee shall be informed that respirator selected should provide adequate fit, including holding each face piece up to the face in a mirror to eliminate those which would obviously not fit.

To request this document in another format, call 1-800-525-0127. Deaf or hard of hearing customers, please call 711 (Washington Relay) or email civil.rights@doh.wa.gov.

Feb 3, 2025 · During a quantitative fit test, you perform a series of simple exercises that help ensure that the respirator seals well to your face even when you are speaking or moving. Respirator user reading …

For example, ask him/her to read the following “Rainbow Passage,” aloud and slowly. Rainbow Passage When the sunlight strikes raindrops in the air, they act like a prism and form a rainbow.

Please read this passage out loud for one minute. If you complete the passage and there is still time remaining, go back to the beginning and continue to read out loud.

WHEN A MAN LOOKS FOR SOMETHING BEYOND HIS REACH, HIS FRIENDS SAY HE IS LOOKING FOR THE POT OF GOLD AT THE END OF THE RAINBOW.