Sample Test 2: Inc-Halogen

Incandescent-Halogen Module: Sample Test Questions.................................................. Print this page
Test your knowledge of the material covered in the training module.
No answer key is provided but answers can be found in the body of the training.

(1) The efficacy of incandescent lamps is roughly
(a) 1.5 lumens per watt
(b) 15 lumens per watt
(c) 150 lumens per watt
(d) 1500 lumens per watt

(2) ) The acronym PAR (as in PAR lamp) stands for
(a) Partially Aluminized Reflector
(b) Parabolic Aluminized Reflector
(c) Passive Aluminized R-bulb
(d) Parabolic Asymmetric Reflector

(3) Most incandescent lamps have tungsten filaments enclosed in vacuum.
(a) True
(b) False

(4) A halogen lamp gets its name from
(a) It contains an electric discharge through a halogen gas
(b) It is a lamp made with high temperature halogen glass
(c) An incandescent filament is surrounded by halogen gas
(d) A halo surrounding the very tiny gen light source

(5) ) You can tell it is an Reveal lamp because
(a) The glass bulb is crystal clear
(b) The glass bulb has a purple tinge
(c) Objects take on a rich golden color under the light
(d) It saves energy and makes the users rich

(6) The primary reason for putting a teflon coating on some lamps is
(a) To shield from heat radiation
(b) To protect from UV radiation
(c) To hold glass in place if the bulb is broken
(d) To make them slippery…heaven knows why!

(7)) If you reduce the voltage applied to a lamp by 10%, it's light output will decrease by 10% also
(a) True
(b) False

(8) Halogen A-line lamps are so called because
(a) They are replacements for A-line incandescent lamps
(b) They are top of the line halogen lamps
(c) They operate on reduced line voltage and need transformers to step down the voltage
(d) They were the first line of halogen lamps introduced by GE in 1958

(9) The specific benefit of GE's Constant Color coating in MR 16 and MR 11 lamps is
(a) Reduced lamp-to-lamp color variation in a new installation
(b) Reduced color variation across the beam from a single lamp
(c) Reduced color shift as the lamp ages
(d) Reduced fading of fabric colors when illuminated by this lamp

(10) At 10 cents a kilowatt hour, a 65 watt HIR lamps replacing a 90 watt PAR halogen would save ?? in annual electricity costs (24 hr operation)?
(a) $7
(b) $10
(c) $22
(d) $69