AC/DC Gennys
two types
What are Rotating armature stationary field and Rotating field stationary armature?
What is to convert mechanical energy into electrical energy?
purpose of a transformer
What is a device that transfers energy from circuit to circuit through electromagnetic induction?
Purpose of a motor
What is to convert electrical energy into mechanical energy?
Purpose of MMG-2A
What is used in ground maintenance, calibration, and support of aircraft and equipment where engine driven equipment is not practical?
components of AC/DC
what are Field, Armature, Rotor, and Stator?
Components of dc only
What are the Commutator, Brush assembly, Rectifier, Regulator?
Two types of cores
What are iron and air cores?
Purpose of motor conversion
Which is to allow 3 phase induction and synchronous motors to run at 220 and 44 VAC?
what is the output of mmg?
115/200 vac, 400 hz, 3 phase ac, 28 vdc, 30 kva?
Which are Strength of magnetic field, Rate of relative motion, number of conductors. {MR.C}
what are the types of alternators?
what are rotating field and rotating armature?
What is the difference between a voltage multiplier and a step up transformer?
Voltage multiplier multiplies 2,3,4
step up goes from 110-220-220-440
what are the components of a motor?
what are frame, rotor, stator?
What is the name of the mobile motor generator
what is mmg 2a
what is the measurement of frequency?
what are hertz?
what is excitation?
applying dc voltage or using permanent magnets to create a magnetic field.
Purpose and types of instrumental transformers?
To measure the output and usage of electricity?
What is the function of a synchronous motor?
how many hertz in a minute?
60 hz
how many vdc in a mobile generator?
28 vdc
what are the uses of each transformer?
increase/ decrease voltage, measure usage output, multiple outputs?
difference between poly phase asnd synchronous motor?
poly phase has slip, synch has rotor lock.