Texas Technology Education (171)

Front

Which of the following statements about the National Electric Code (NEC) is true? Jurisdictions that adopt the NEC must adopt installation codes at the same time., The NEC ensures that the same electric codes are enforced across the United States., The NEC is more effective when jurisdictions adopt it as law., Amendments to the NEC are primarily made at local, not state, levels.

Back

The NEC is more effective when jurisdictions adopt it as law.

Front

A technology education class is planning the design and production of an all-in-one remote control of the home. The teacher wants the class to understand the importance of considering human factors in the project. Which of the following is the best first activity to assign the students?

Back

Explaining the importance of ergonomics as it relates to the target design.

Front

Designing a logo to accurately communicate a company’s message is an example of which of the following steps of the communication model? Encoding, Transmitting, Decoding, Evaluating

Back

Encoding

Front

A student who is filming a scene moves the camera from the first floor to the second floor of the school along a constant vertical axis. The student is primarily using which of the following camera moves? Tilt, Pan, Pedestal, Zoom

Back

Pedestal

Front

Which of the following statements about electronic communication is true? One-way transmissions are also known as full or half duplex. Digital signals are often broad, continuous codes. Messages are converted to analog signals before being sent over cable. Electronic signals repeatedly switch from digital to analog.

Back

Electronic signals repeatedly switch from digital to analog.

Front

During which of the following processes does a product go through a promotional stage before being moved into full production? Commercialization, Test marketing, Product development, Product screening

Back

Test marketing

Front

Which of the following is a key weakness of composite decking? It requires sanding or using chemical strippers for surface preparation., It is susceptible to load failure if there are incorrectly formed joints., It easily degrades in the absence of proper drainage and airflow., It is vulnerable to sagging when temperatures soar.

Back

It easily degrades in the absence of proper drainage and airflow.

Front

Which of the following tools is best for a surveyor to use to measure both horizontal and vertical angles? Compass, Level, Chain, Transit

Back

Transit

Front

Why is the major advantage of trusses that the roof can be built much more quickly?

Back

Trusses expedite the building process.

Front

Which of the following types of energy is primarily created by electromagnetic waves? Chemical energy, Sound energy, Nuclear energy, Radiant energy

Back

Radiant energy