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What else can I help you with?
Why armature core is laminated in dc machine?
to reduce the eddy current loss in the machine
What motor is NOT suitable for use as a DC machine?
What motor is NOT suitable for use as a DC machine?
What is the important of brush in DC machine?
The slip rings are the most important brush in DC machine.
What is swinburne's test of DC shunt motor?
swinburne's test on dc shunt machine is to predetermine the efficiency of the dc machine , but it is not accurate it is just like estimation of efficiency of dc shunt machine when it is run as a motor and a generator............................
Why laminations are used for iron parts of a dc machine?
Laminations minimize eddy currents, or current flow across the iron parts. This is one method to minimze stray losses.
What is an dc meachine?
it is a machine which operates on the dc power source.
How many types of DC machine?
05 types of dc machines
Why the stator is not laminated in DC machines?
The stator is not laminated in DC machines because it does not need to be laminated. Lamination is used in AC machines to prevent eddy currents from generating excess power due to the transformer effect of having a one-turn secondary that is short circuited. There is more to it than just the laminations - the laminations are insulated from each other, and interleaved, so that they have poor electrical connection while having good magnetic coupling.
Can be motor used on both ac and DC is?
this is called a universal motor most non wireless hand tools have universal motors these are series dc motors with laminated poles they can tolerate ac but run better on dc
Derive emf equation of a DC machine?
equation of ac machine
How do you make DC generator?
A DC generator is a DC machine that is driven by an external rotating force. It is constructed the same as a DC motor.
What are the main parts of a DC servo motor?
Motor inside and outside movement and non movement material
