Understanding IES Illumination Recommendations
Proper lighting is crucial for a comfortable and productive workspace. The Illuminating Engineering Society (IES) sets standards for recommended illumination levels in different environments.
Illumination Measurement: Lux
Illumination is the measure of how much light is cast on a surface. The standard unit for measuring illumination is the lux (lx).
IES Guidelines for Office Lighting
The Illuminating Engineering Society (IES) provides specific recommendations to ensure optimal lighting conditions for various tasks. For general office work, which typically involves activities like reading documents, writing, and using computers, the IES has established a recommended standard.
- The recommended illumination level for general office work is 400 lux.
This level of lighting helps minimize eye strain and supports efficient task completion. Maintaining appropriate illumination is key to enhancing worker comfort and productivity in an office setting.
Important Questions from Miscellaneous
A 35 year old male presents with increased urine output. On evaluation, his urinary output was around 4L/day; urinary osmolality was 200 mosmol/L. Which of the following are various differential diagnosis ?
I. Psychogenic polydipsia
II. Solute diuresis
III. Central diabetes insipidus
IV. Nephrogenic diabetes insipidus
Select the correct answer using the
code given below:Which one of the following causes low-volume erythrocytosis?
Under which one of the following conditions, the HPA axis suppression is likely to result in crisis due to adrenal insufficiency following withdrawal of glucocorticoids?
A 36 year old man presents with decreased apetite, mouth soreness, diarrhoea and irritability. On examination he has a bright red tongue with a pigmented scaly rash around the neck. Which one of the following food items in his diet has a bearing on his disease?
Koebner phenomenon is seen in which one of the following conditions?
