Asked by The Gibson Family on May 16, 2024
Verified
In a transformer, even when there is no load connected, there will be some small current flow known as _____ current.
A) excitation
B) primary
C) secondary
D) hysteresis
Excitation Current
(1) The DC used to produce electromagnetism in the fields of a DC motor or generator, or in the rotor of an alternator or synchronous motor; (2) The AC that flows in the primary of a transformer with no load connected.
Primary
Referring to the first or main element of a system or device, such as the primary coil in a transformer.
Secondary
Refers to the coil or winding in a transformer that receives energy from the primary winding and delivers it to the load.
- Identify and understand the basic operation and components of a transformer.
- Know the importance of flux in transformer operation, including concepts of flux leakage and magnetizing flux.
Verified Answer
Learning Objectives
- Identify and understand the basic operation and components of a transformer.
- Know the importance of flux in transformer operation, including concepts of flux leakage and magnetizing flux.
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