Wiki User
∙ 6y ago8m
Fabiola Kshlerin
8m
The maximum temperature in Class F insulation is 150* C.
current annual permissible maximum of 20 mSv.
The maximum permissible concentration of poisonous gases in a confined space varies depending on the specific gas present and relevant regulations. Common guidelines recommend exposure limits of gases like carbon monoxide not exceeding 50 parts per million over an 8-hour period. However, it is crucial to consult local regulations and safety standards for accurate and up-to-date information.
Q = 1 / Maximum value of Z permissible R = 1/ Maximum value of u permissible
20
No.
.08%
20
5 microgram per litre
For ingestion the maximum permissible intake is 7 picograms.
If a cable insulation is described as RHW, you would be able to use the cable for what maximum temperature