Refer to the following x-ray emission spectrum.  The average energy of this x-ray beam is approximately: emission spectrum(1).png

When the electrons reach the point where their negative charges begin to oppose the emission of additional electrons in the cathode, this is referred to as the:

All of the following will increase x-ray beam quantity except:

The function of the stator and rotor assembly is to ____.

A ____does not require a warm-up procedure and is extremely effective in dissipating heat.

The component represented by Number 7 in the following diagram is the: labeled x-ray tube(2).jpg

Which of the following pertain to projectile electrons?

A manual spinning top test is performed on a single phase, half wave rectified unit and 24 dots appear.  Assuming nothing is wrong with the unit, what timer setting was employed?

Refer to the following emission spectrum.  Number 1 indicates the original technique employed for an exposure and Number 2 indicates the corresponding technique change.  What technique change is signified in this illustration? figure_6.7 labeled #1.jpg

If a transformer has 50 turns of wire on the primary coil, 400 volts in the primary coil and 120,000 volts in the secondary coil, how many turns of wire must there be in the secondary coil?