Is ECG a galvanometer?
Who won a Nobel Prize for ECG?
Which instrument is used in ECG?
Which device is used in ECG?
Who recorded the first ECG?
Which filter is used in ECG?
What unit is ECG?
What is normal hz in ECG?
Is ECG AC or DC?
What is the purpose of a human-machine interface (HMI)?
What is a human-machine interface (HMI)?
What is the function of commutator in a DC machine?
How does a magnetic resonance imaging (MRI) machine work?
What is the purpose of a human-machine interface (HMI) in substation control systems?
There are a Transformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?
Explain what are inter-poles and why they are required in a dc machine.
Explain the process of commutation in a dc machine.
Explain the process of commutation in a dc machine. Explain what are inter-poles and why they are required in a dc machine.
How we Minimise the losses in a DC machine?
What is hysteresis loss in a DC machine? Answer : Hysteresis loss in a DC machine refers to the energy loss that occurs due to the magnetic properties of the core material used in the machine, such as the armature core. In a DC machine, the core ... with eddy current loss) in a DC machine and contributes to the total energy loss in the system....
What does hysteresis loss in a DC machine least depend on?
Is a node a machine?
What is a shunt machine?
What is the working principle of a DC machine?
What material is used to make brushes in a DC Machine?
What are the functions of brushes in a DC Machine?
What is a brush in a DC Machine?
What is the function of field winding in a DC Machine?
Explain yoke of a DC Machine.
How is the DC machine connected to work as a Generator?
Derive the emf equation of a DC Machine.
What is the function of a brush in the DC Machine?
What are the parts of a DC Machine?
What are the two windings in a DC Machine?
Which principle is used in a washing machine?
What is the role of a cycloconverter in the working of a washing machine?
What is the difference between a motor and a generator in DC machine?
What is a dynamo machine?
Is a transformer AC or DC machine? Answer : A transformer is an **AC (Alternating Current) machine**. This is because transformers work on the principle of **electromagnetic induction**, which only happens with alternating current. ... coil after the initial moment of current flow. Therefore, transformers only function properly with AC....
Is time Machine possible in real life?
What is the basic concept of induction machine?
How does armature reaction affect machine performance?
What is an electrical machine?
What is the use of eddy current machine?
How is the eddy current loss minimized in DC machine?
How to reduce hysteresis loss in DC machine?
What does hysteresis and eddy current losses in electrical machine depend on?
What is the theory of DC machine?
What is the principle of DC machine?
What is the working principle of washing machine in electronics?
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