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Worksheets

UTILITIES

Total questions: 23

Worksheet time: 12mins

Name
Class
Date
1.

Used when change of direction of the branches is needed.

a)

Union Patente

b)

PPR

c)

Elbow

d)

PVC

2.

Water tank usually at the rooftop

a)

GROUND LEVEL TANK

b)

OVERHEAD WATER TANK

c)

PRECAST RCC TANK

d)

UNDERGROUND TANK

3.

Structural steel used to support water tank.

a)

Water Tower

b)

Structural Steel

c)

Parallel Flange Channels

d)

Rectangular Hollow Sections

4.

A Ceiling mounted shower

a)

Rain Shower

b)

Smart showers

c)

Electric showers

d)

Waterfall Shower

5.

An electronic fire-protection device that automatically senses the presence of smoke.

a)

Ionization

b)

Dual

c)

Smoke Detector

d)

Photoelectric

6.

Also Known as Solid State Lighting (SSL).

a)

CFL

b)

ESL

c)

LED

d)

HPS

7.

Definition of FACP

a)

Fire Alarm Circulation Panel

b)

Fire Acoustic Control Panel

c)

Fire Alarm Control Panel

d)

Fire Alarm Control Protective

8.

Light that enhances depth of an object.

a)

Indirect Light

b)

Direct Light

c)

Hard Light

d)

Soft Light

9.

Which is not a brand of electrical wire.

a)

Phelp Dodge

b)

Emerald

c)

Jebsen and Jessen

d)

Switch Industrial

10.

Max height of a panel board

a)

5'9"

b)

5'10"

c)

5'8"

d)

5'7"

11.

Area coverage of 1.5hp Aircon

a)

30 SQ.M

b)

20 SQ.M

c)

15 SQ.M

d)

25 SQ.M

12.

Area coverage of 2.5hp Aircon

a)

20 SQ.M

b)

25 SQ.M

c)

45 SQ.M

d)

35 SQ.M

13.

What type of AHU is located at the ceiling

a)

Cassete Type

b)

Ceiling Type

c)

Flat Type

d)

Draw Through

14.

A high EER means

a)

High energy consumption cost

b)

Medium energy consumption cost

c)

Lower energy consumption and cost

d)

Electrical Energy Radiation

15.

A chamber that is used on restaurant kitchens for oil and grease

a)

P trap

b)

Grease trap

c)

Intercepting trap

d)

S trap

16.

Largest chamber of septic tank

a)

Leaching Chamber

b)

Digestive Chamber

c)

Air Space

d)

Manhole

17.

First chamber of septic tank

a)

Digestive Chamber

b)

Manhole

c)

Leaching Chamber

d)

Air Space

18.

Speed of an escalator

a)

80-120 fps

b)

90-110 fps

c)

90-120 fps

d)

100-120 fps

19.

Common material of pipe in the country

a)

PEX Pipes

b)

ABS Pipes

c)

Copper Pipes

d)

PVC Pipes

20.

A concrete drainage that runs below the road

a)

Culvert

b)

Surface Drainage

c)

Downspouts

d)

Subsurface Drainage

21.

A drainage system where two slopes meet

a)

Surface Drainage System

b)

Slope Drainage System

c)

Subsurface Drainage System

d)

Swale

22.

Brand of shower drains

a)

Phelps Dodge

b)

Jaman

c)

Philflex

d)

Jebsen and Jessen

23.

Brand of toilet fixtures

a)

Aquabocci

b)

Phelps Dodge

c)

HCG

d)

BGC