CVT 150 Transducer Elements Quiz

What is the width of the active element?

• 1/4 of the wavelength

• 1/2 of the wavelength

What is the width of each element?

• 1/4 of the wavelength

• 1/2 of the wavelength

• 1/4 to 1/2 of the wavelength

• depends on the number of elements

How many crystals (elements) are in this transducer?

• 1

• 2

• 100 - 300

The phasing on this linear phased array transducer will produce a beam with a deep focus?

• True

• False

How does dynamic receive focus work?

Dynamic receive focus is controlled by the sonographer.

• True

• False

What is the name of this transducer?

• linear phased array

• annular phased array

• mechanical

• linear sequential array

How many crystals are in this transducer?

• 1

• 2

• 120 - 250

• 100 - 300

What is the width of the crystals?

• 1/4 wavelength

• 1/2 wavelength

• 1 wavelength

Why is the shape of the color box a parallelogram?

• See page 183

• See page 183

• See page 183

• See page 183