Round 3: Mock Review - BT, BU, Struct

Filipino term for alignment of Concrete Hollow Blocks

Any of the U-shaped or closed-loop bars placed perpendicular to the longitudinal reinforcement of a concrete beam to resist the vertical component of diagonal tension.

Answer explanation

The correct answer is 'Stirrup', which refers to U-shaped or closed-loop bars used in concrete beams to counteract diagonal tension forces. They are placed perpendicular to the main reinforcement to enhance structural integrity.

The luminous intensity of any surface in a given direction per unit of projected area.

Form of brick bond which is composed of alternating courses of headers and stretchers

The overhead service conductors from the last pole or other aerial support to and including splices, if any, connecting to the service entrance conductors at the building.

Answer explanation

The overhead service conductors from the last pole to the building, including splices, are referred to as the Service Drop. This term specifically describes the connection from the utility to the service entrance.

A structural member spanning from truss to truss or supporting a rafter

Answer explanation

The correct answer is 'Purlins', which are structural members that span from truss to truss or support rafters in a roof system, providing essential support and stability.

The most common type of hinge where one leaf attaches to the door's edge, the other to its jamb

Answer explanation

The most common type of hinge is the butt hinge, which consists of two leaves; one is attached to the door's edge and the other to the door frame (jamb). This design allows the door to swing open and closed smoothly.

Metal containing no iron such as copper, brass and aluminum

A lamp designed to project and diffuse a uniform level of illumination over a large area.

Answer explanation

A floodlight is specifically designed to project and diffuse light over a large area, providing uniform illumination, making it the correct choice for this description.

Length of embedded reinforcement required to develop the design strength of reinforcement at a critical section

Answer explanation

The length of embedded reinforcement needed to develop its design strength at a critical section is known as Development Length. This term specifically refers to the required length for effective bonding and strength transfer.