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What motor is NOT suitable for use as a DC machine?
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∙ 14y ago
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What type of dc motor is suitable for variable torque operation?
A shunt-wound DC motor can maintain its speed well when the load torque varies.
How does a DC brushless motor work?
To state it simply, a DC brushless motor is not a DC motor. It is an AC motor with an inverter (or electronic commutator) on the front end to make the AC, so you can use a DC input.
What is the best dc motor to use when building a wind generator?
A brush-less DC motor (BLDC)
What the purpose of starting resistor used in dc motor?
describe how to use starting resistors to star a DC motor
What is the difference between AC machine and DC machine?
ac machines can run only in one direction but dc machines can run in both the directions depending upon the direction of current flow into it. If we change polarity of input supply we can reverse the direction of motion of dc machineCommentThe above answer isn't altogether true, as it's very easy to change the direction of an AC machine. For example, to change the direction of rotation of a three-phase induction motor, the motor controller interchanges two of the three line conductors.The main difference used to be that the speed of DC machines is easier to control, but that is a thing of the past thanks to developments in electronic motor controllers.
Which motor is NOT suitable for use as a DC machine?
Squirrel cage motor
Which motor is suitable for tractions?
DC series motor is suitable for the tractions
What AC motor is used in an escalator?
we can either use dc series motor or induction machine ,but dc supply is not easily available so we use induction motor ,
What are the requirements of dc motor?
You need suitable DC power source to run it.
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............................
Which type of motor suitable for the drive of an electrical powered vehicle?
dc series motor
Which of the following Dc motor is suitable for high starting torque?
capacitor start motor
Whether a pmbldc motor is a dc or ac 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'
What type of dc motor is suitable for variable torque operation?
A shunt-wound DC motor can maintain its speed well when the load torque varies.
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 type of DC motor fan use?
shunt type dc motor use in train fans
Can DC shoes go in the washing machine?
no you must hand wash them as the material is not suitable
