yoke is made up of cast iron. if you're talking about inner compartment where the windings stay, then it is made up of silicon steel for max magnetic field distribution
The slip rings are the most important brush in DC machine.
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............................
05 types of dc machines
there are many parts of a dc generator armature, field coil, yoke, body, rotor and commutator.
Yes, it is normal for a welding machine to convert AC voltage to a DC voltage.
no you must hand wash them as the material is not suitable
Choice of electricity defines ac and dc
What motor is NOT suitable for use as a DC machine?
The slip rings are the most important brush in DC machine.
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............................
it is a machine which operates on the dc power source.
05 types of dc machines
equation of ac machine
A DC generator is a DC machine that is driven by an external rotating force. It is constructed the same as a DC motor.
PMBLDC machine is actually an ac machine and due to power electronics components it's output is dc ,so therefor it is called 'dc'
there are many parts of a dc generator armature, field coil, yoke, body, rotor and commutator.
In a welding machine, the rectifier is responsible for converting AC into DC. AC current fluctuates, but DC provides a steady flow, making welding smoother and easier to control. Many welders prefer DC for its stable arc and reduced spatter, which leads to cleaner welds. Some machines even offer both AC and DC options, allowing welders to choose based on the material and type of welding they need to perform.