5 Questions
Which type of lamp is no longer commonly used due to its obsolescence?
Mercury Liner Fluorescent
What is the defining feature of High Intensity Discharge (HID) lamps?
They consist of an arc tube enclosing two electrodes.
Which type of lamp requires a ballast to strike and hold the arc inside it?
Metal Halide
What is the purpose of the run-up time in an HID lamp?
To measure the time needed for the lamp to reach full light output
Why are High Pressure Sodium Vapour Lamps also referred to as HID lamps?
High Intensity Discharge (HID) lamps are an alternate name for them
Test your knowledge on high pressure sodium vapour lamps used in street lights and highbays. Learn about their luminous efficacy, color rendering index, life span, and the need for a ballast for operation. Explore the characteristics and applications of these lamps.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
