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BU-LIGHTING

Total questions: 20

Worksheet time: 4mins

Name
Class
Date
1.

a)

INDIRECT

b)

SEMI-INDIRECT

c)

DIRECT

d)

DIRECT-INDIRECT

2.

a)

DIRECT

b)

DIRECT-INDIRECT

c)

SEMI-DIRECT

d)

SEMI-INDIRECT

3.

a)

DIRECT-INDIRECT

b)

SEMI-INDIRECT

c)

DIRECT

d)

SEMI-DIRECT

4.

a)

SEMI-DIRECT

b)

DIRECT-INDIRECT

c)

SEMI-INDIRECT

d)

DIRECT

5.

a)

SEMI-DIRECT

b)

SEMI-INDIRECT

c)

DIRECT

d)

INDIRECT

6.

a)

FLOOD LIGHT

b)

BAY LIGHT

c)

EMERGENCY LIGHT

d)

TROFFER

7.

a)

BAY LIGHT

b)

TROFFER

c)

FLOURESCENT

d)

FLOOD LIGHT

8.

a)

BAY LIGHT

b)

FLOOD LIGHT

c)

TROFFER

d)

FLOURESCENT

9.

a)

HPS

b)

TROFFER

c)

BAY LIGHT

d)

FLOO LIGHT

10.

MAIN SOURCE OF LIGHT DURING DAYTIME

a)

LIGHT

b)

DAY LIGHT

c)

LUMEN

d)

LUX

11.

INDEX OF ABILITY OF A LIGHT SOURCE TO PRODUCE ILLUMINATION

a)

LUMEN

b)

CANDELA

c)

LUX

d)

LIGHTING

12.

QUANTITATIVE UNIT FOR MEASURING FLOW OF LIGHT ENERGY

a)

CANDELA

b)

LUX

c)

LUMEN

d)

FOOT CANDLE

13.

QUANTITATIVE UNIT FOR MEASURING BRIGHTNESS

a)

FOOT LAMBERT

b)

LUMEN

c)

CANDELA

d)

LUX

14.

BASICALLY ALL LIGHT IS DIRECTED DOWNWARD

a)

INDIRECT

b)

DIRECT

c)

DIRECT-INDIRECT

d)

SEMI-DIRECT

15.

A TYPE OF LIGHT FIXTURE WITH TRANSLUCENT OR SEMI-TRANSPARENT (SEE-THROUGH) COVERS MADE OF GLASS OR PLASTIC

a)

LENSES

b)

LOUVERS

c)

DIFFUSERS

d)

SHIELDED

16.

TYPE OF LIGHT THAT DOES NOT USE 100W

a)

INCANDESCENT

b)

FLOURESCENT

c)

LED

d)

HPS

17.

AN ENERGY SAVING LIGHT THAT HAS 8,000 HOURS LIFE SPAN

a)

CFL

b)

LED

c)

HPS

d)

FLOURESCENT

18.

AN ENERGY SAVING LIGHT THAT HAS 50,000 HOURS LIFE SPAN

a)

CFL

b)

LED

c)

LPS

d)

HPS

19.

MEANING OF ESL

a)

ELECTRIC STIMULATED LIGHT

b)

ELECTRO SYNTHESIS LAMP

c)

ELECTRO-STIMULATED LUMINESCENCE

d)

ELECTROPLATED SYNTHETIC LAMP

20.

MEANING OF SSL

a)

SIMULATED STATE LIGHT

b)

SOLID-STATE LIGHTING

c)

SYNTHESIZED SUN LIGHT

d)

SOLID-SIMULATED LIGHT