WorksheetsALE BOARD PREP 2
Total questions: 25
Worksheet time: 2mins
A vent that does not serve as drain and is
located where if is not exposed to back
up waste from drainage pipe
Dry Vent
Air Vent
Relief Vent
Ventilation
A vent installed so as to permit additional
circulation of air between the drainage
and vent system where the drainage
system might otherwise be air bound
Dry Vent
Air Vent
Relief Vent
Ventilation
Minimum angle of inclination of an
escalator
35 degree
45 degree
25 degree
55 degree
The main feed line of an electrical circuit
to which branch circuits are connected.
Service Line
Circuit Breaker
Distribution Line
Feeder line
A twisting force is
torsion
shear
moment
twister
A twisting force is
torsion
shear
moment
bending
A twisting force is
torsion
shear
moment
bending
An approved assembly of insulated conductors with fitting and conductor terminations in completely enclosed ventilated protective metal housing where the assembly is designed to carry fault current and to withstand the magnetic forces of such current
Busbar
Busway
Raceway
Runway
Lighting for outdoor signages
HPS
LPS
Metal Halide
CFL
The other type of flame detector other than the ultraviolet type
Heat Sensor
Infrared
Microwave
Vapor
In lighting and illumination calculation, what is the unit for lux
1 lumen per sqm
1 lumen per sqft
1/p candela per sqft
1/p candela per sqm
The air curtain is installed and located at the building's entry/exit for what reason
To serve as an exhaust for mechanical ventilation
To enhance cooling system of ACs
To act as ventilator
To maintain cooling system inside a room
If the airconditioning equipment is to be located on upper floors, what should be the best recommendation to reduce sound transmission
Use rubber matting
Use concrete pad
Use vibration isolators
Use carpet
A cooling tower is located at
Roof deck
Pump room
Parapet
Basement
The installation of CWL roughing-in of the plumbing system is done before installation of the
Electrical Roughing-in
Sanitary Roughing-in
Mechanical Roughing-in
Structural Roughing-in
Strength of concrete is dependent in the amount
Gravel
Water
Cement
Sand
What do you call a column that is not aligned to a lower floor column
Planted
Floating
Eccentric
Unaligned
Mho as used in electrical systems calculation is defined as _______.
the reciprocal of ohm
A unit of inductance
A unit of resistance
The reciprocal of siemen
A unit of mechanical power is horsepower. What is electrical
power?
Volt-ampere
Ampere
Watt
Both a and b
The following are basic component parts of an escalator except____.
Balustrade assembly
Continuous belt
Step assembly
governor
Tesla is the unit of____.
Magnetic flux
Magnetic induction
Both a and b
None of these
A valve in which the flow of water is cut off by means of a circular disk that fits against the valve seat. The plane of movement of the disk is parallel to the normal direction of flow of water, which is turned through a tortuous passage to direct the flow normal to the face of the disk.
Gate valve
Check valve
Globe valve
Angle valve
A transformer is ______.
An ac device
A dc device
A mechanical device used to step up or step down voltage in ac
Movie
Who said these prophetic words: “Let the future tell the truth and evaluate each one according to his work and accomplishment. The present is theirs, the future for which I really worked for is mine.”?
Nikola Tesla
James Watt
Andre Marie Ampere
George Westinghouse
Creep is the phenomenon whereby sound travels in a ______.
Straight line direction inside an an echoic chamber
Rectangular shaped cavity
Flat surface
Curve surface
