1 ppm answer 10000 - Study guides, Class notes & Summaries

If angle A is 63.4 deg, What is the length of side C? Tangent side of angle A is 5, and adjacent side is 10. - Answer- Sin A = a/c, Sin 63.4=10/c, c=10/sin 63.4=11.2 What is the angle of the ramp that rises 4 feet in a 10 feet run? - Answer- Tan A = a/b, Tan A = 4/10, A = Arc Tan [4/10], A = 21.801 Based on the allowable limits in the table below if the noise in a work area was 95 dBA for 3 hours, 90 dBA for 5 hours and 85 dBA for 2 hours, is the allowable limited exceeded? - Answer- C = T...

If angle A is 63.4 deg, What is the length of side C? Tangent side of angle A is 5, and adjacent side is 10. - ANSWER-Sin A = a/c, Sin 63.4=10/c, c=10/sin 63.4=11.2 What is the angle of the ramp that rises 4 feet in a 10 feet run? - ANSWER-Tan A = a/b, Tan A = 4/10, A = Arc Tan [4/10], A = 21.801 Based on the allowable limits in the table below if the noise in a work area was 95 dBA for 3 hours, 90 dBA for 5 hours and 85 dBA for 2 hours, is the allowable limited exceeded? - ANSWER-C = Time...

When was the Lead and Copper Rule first published by the EPA? - correct answer 1991 How is the LCR unique compared to other drinking water regulations? - correct answer The LCR requires systems to monitor drinking water at customer taps. By contrast, most other regulations require monitoring at the treatment plant. Action level for lead - correct answer ...

If angle A is 63.4 deg, What is the length of side C? Tangent side of angle A is 5, and adjacent side is 10. - Answer- Sin A = a/c, Sin 63.4=10/c, c=10/sin 63.4=11.2 What is the angle of the ramp that rises 4 feet in a 10 feet run? - Answer- Tan A = a/b, Tan A = 4/10, A = Arc Tan [4/10], A = 21.801 Based on the allowable limits in the table below if the noise in a work area was 95 dBA for 3 hours, 90 dBA for 5 hours and 85 dBA for 2 hours, is the allowable limited exceeded? - Answer- C = T...

whole range chlorine in a pool: ____ to _____ - ANSWER-1, 5 ideal range chlorine in a pool: ____ to _____ - ANSWER-2, 4 whole range chlorine in a spa: ____ to _____ - ANSWER-2, 10 ideal range chlorine in a spa: ____ to _____ - ANSWER-3, 5 4 types of solid chlorine - ANSWER-calcium hypochlorite, lithium hypochlorite, trichlor, dichlor liquid chlorine - ANSWER-sodium hypochlorite (NaOCl) how active is gas chlorine - ANSWER-100% the active killing form of chlorine in water - AN...

Key: Red-unsure of answer, to be continued in explanation Yellow - sure answer. Kindly try to briefly explain the answers. COMMUNITY HEALTH REVISION Health systems Management 1. The following are the functions of the district health management team except a) Supportive supervision of the health center teams b) Coordinating inter-sectorial collaboration in health c) Formulate national health policy d) Participate in strengthening community participation in health e) Development of distr...