2.Conduction is function of the environment's humidity and the airflow/exchange next to the skin.TrueFalse3.One of the amendments to Regulation 854 that came into force in 2016 is strengthening and improving requirementsregarding high visibility safety apparel.TrueFalse4.Cold stress is also known as "thermal strain".TrueFalse5. Dynamic force presents a greater risk of strain than static force.TrueFalse6.In underground climate, auto compression of air adds 4-60C/km to the wet bulb temperature.TrueFalseAn industrial machinery gives out 112 dBA of noise 1 m away from the source, which requires double hearingprotection. You are a worker performing work for 8-hrs around the machinery and you are required to wear doublehearing protection. An earplug which has an NRR of 29 dB and an earmuff with an NRR of 31 dB. The suggestedderrating percentage of the hearing protections are 60% and 55% of the NRR, respectively. Does the double hearingprotection reduce the noise level below 85 dB?7.TrueFalse8.Dilated eye is an effect of critical hypothermia.TrueFalse

2. Conduction is function of the environment's humidity and the airflow/exchange next to the skin. True False 3. One of the amendments to Regulation 854 that came into force in 2016 is strengthening and improving requirements regarding high visibility safety apparel. True False 4. Cold stress is also known as “thermal strain". True False

2. Conduction is function of the environment's humidity and the airflow/exchange next to the skin. True False 3. One of the amendments to Regulation 854 that came into force in 2016 is strengthening and improving requirements regarding high visibility safety apparel. True False 4. Cold stress is also known as “thermal strain". True False

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter2: Steady Heat Conduction

Section: Chapter Questions

Problem 2.3DP

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