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Worksheets

BU AND BTITE

Total questions: 30

Worksheet time: 15mins

Name
Class
Date
1.

unit of electrical current

a)

ampere

b)

mho

c)

farad

d)

ohm

2.

unit of capacitance

a)

ampere

b)

mho

c)

farad

d)

ohm

3.

reciprocal of ohm

a)

ampere

b)

mho

c)

farad

d)

ohm

4.

unit of resistance

a)

ampere

b)

mho

c)

farad

d)

ohm

5.

unit of electrical power

a)

ampere

b)

mho

c)

watt

d)

ohm

6.

unit of luminous flux; equivalent to light

a)

lumen

b)

lux

c)

lambert

d)

foot candle

7.

I lumen per sq. meter

a)

lumen

b)

lux

c)

lambert

d)

foot candle

8.

I lumen per sq. foot

a)

lumen

b)

lux

c)

lambert

d)

foot candle

9.

What do you call curtains, drapes, etc.

a)

Furniture

b)

Fixture

c)

Furnishings

d)

Fittings

10.

a layer of sewage matter that rises to the surface of sewage in a septic tank

a)

scum

b)

sludge

c)

effluent

11.

sediment that setttles out of sewage, forming semi-solid mass on the bottom of a septic tank

a)

scum

b)

sludge

c)

effluent

12.

liquid sewage that has been treated in a septic tank or a swage treatment plan

a)

scum

b)

sludge

c)

effluent

13.

what type of light is used for cove lighting?

a)

halogen

b)

fluorescent light

c)

incandescent

d)

metal halide

14.

a type of of light fixture wherein the protective housing is concealed behind the ceiling or wall, leaving only the fixture itself exposed.

a)

surface mounted light

b)

recessed light

c)

sconce light

d)

pendant light

15.

the measurement of brightness of a light source or a illuminated surface equal to the luminous intensity per unit protected area of the source or surface viewed in from a given direction.

a)

lumen

b)

luinance

c)

footcandle

16.

you will be comissioned to design in a music room. waht will you use for the flooring?

a)

wood

b)

tiles

c)

carpet

d)

marble

17.

a tubular discharge lamp in which light is produced by the fluorescence of phosphors coating the inside of the tube.

a)

fluorescent

b)

incandescent

c)

asscent

d)

cfl

18.

minimum width of septic tank

a)

90cms

b)

80cms

c)

95cms

d)

100cms

19.

minimum length of septic tank

a)

1.50

b)

1.20

c)

.90

d)

1.00

20.

minimum liquid depth of septic tank

a)

60

b)

65

c)

50

d)

80

21.

maximum liquid depth of septic tank

a)

1.80

b)

1.20

c)

2.00

d)

3.00

22.

farad is the unit capacity of _______

a)

capacitor

b)

inductance

c)

mho

d)

ohm

23.

a device for converting alternation current to direct current

a)

rectifier

b)

converter

c)

indirect current

d)

transformer

24.

the rate of flow of light through a surface

a)

luminous

b)

luminous flux

c)

foot candle

d)

lux

25.

a lighting used primarily to draw attention to a particular point of interest

a)

accent lighting

b)

task lighting

c)

recessed

d)

mounted tite ni john kyle

26.

a method of ventilation used ectensively for small groups of bathroom fixtures

a)

wet vent

b)

looped vent

c)

local vent

d)

utility vent

27.

a vent without connection with the plumbing system

a)

wet vent

b)

looped vent

c)

local vent

d)

utility vent

28.

used for underground public restroom

a)

utility

b)

local

c)

looped

d)

wet

29.

it primarily eliminates minus and plus pressures in the drainage sytem

a)

relief

b)

wet

c)

looped

d)

local

30.

vernacular term of brick

a)

biga

b)

ladrillio

c)

kostilyahe

d)

semento