How should ultraviolet germicidal lamps be handled

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1. How should ultraviolet germicidal lamps be handled?

2. Describe the problems associated with poorly maintained humidifiers.

3. Why is the steam-grid humidifier recommended?

4. What horsepower motor will be required to increase the airflow of a fan to 1,000 CFM if a ¼-hp motor is required to move 800 CFM?

Reference no: EM131373684

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