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Which number labels the step down transformer in the x-ray circuit diagram?  image00350581a48.jpg

True or False? The primary circuit is considered a low voltage circuit.

induction motor.gifThis device has stators (several fixed electromagnets arranged in pairs around the rotor) and a rotor (located in the middle of the stators and is composed of an iron core surrounded by coils).  Since the stators are fired sequentially, this creates a moving magnetic field that the rotor constantly turns itself trying to find magnetic alignment. What type of device is this?

Generally, the target angle is between 7-18° with the average being around _____?

P-Type Crystals have an abundance of….?

What is due on April 6th?

True or False? Transformers are named after their effect on voltage. Step Up Transformers decreases voltage from one coil to the other while Step Down Transformers increase voltage from one coil to the other.

What stays the same in isotopes?

Bremsstrahlung xrays are produced only at:

If 420 J of work is done in 1 minute, how much power is consumed?Partial credit will be given. 1 point for correct mathematical answer1 point for correct unit