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Illumination

Illumination
Illumination can be expressed in

  candela.
  lux.
  lumens.
  radians.

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Illumination
Which lamp has the best Colour Rendering Index (CRI)?

 High pressure sodium vapour
 LED
 Fluorescent
 Incandescent

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Illumination
Unit of luminous flux is

  steradians.
  lumens.
  lux.
  candela.

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Illumination
Candela/metre square is the unit of which photometric quantity?

 Luminous flux
 Luminance
 Illuminance
 Luminous Intensity

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Illumination
Candela is the unit of which?

 Wavelength.
 Frequency.
 Luminous flux.
 Luminous intensity.

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Illumination
Which lamp is best suited for lighting an International sports arena?

 Metal Halide
 Compact Fluorescent
 LED
 Incandescent

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MORE MCQ ON Illumination

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