Candela is the unit of which of the following?

Related MCQs

• The unit of luminous flux is .
• Which of the following instruments is used for the comparison of candle powers of different sources?
• Which of the following lamp has minimum initial cost of installation but maximum running cost ?
• Which of the following lamps is the cheapest for the same wattage?
• On which of the following factors dies the depreciation or maintenance factor depend?
• Which of the following is not the type of refrigerant?
• Which one of the following inorganic refrigerants is often used?
• From the following refrigerants, which is one of the most stable refrigerants?
• In the presence of which of the following, Sulphur dioxide becomes corrosive?
• Which of the following is the condition to use two compressors in the refrigeration system?