🔍
What is the function of a commutator in a DC motor?
0 like 0 dislike

Related questions

What is the function of commutator in a DC machine?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image

State functions of the following parts of d.c motor: (i) Pole shoe (ii) Commutator (iii) Brushes (iv) Yoke.

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

How commutator convert AC to DC?
Answer : A commutator is used in DC motors and generators to convert alternating current (AC) into direct current (DC) in certain types of machines, like a **DC generator**. It does this by ensuring the direction ... in **DC machines** (motors or generators), where you need a steady, one-way current flow....

View solution
0 like 0 dislike
4 views 1 answer
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image

State at least one function and the material used for the following parts of a DC motor.

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image

What is the function of a thermal overload relay in motor protection?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

How does a capacitor in a start motor circuit function?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
2 views 0 answers
× Full Screen Image

What is the principle of a commutator?
Answer : A **commutator** is an essential component in electric motors and generators, particularly in **DC machines** (direct current motors and generators). Its primary function is to reverse the direction of current flow ... . If you have any more specific details you want to dive into, feel free to ask!...

View solution
0 like 0 dislike
2 views 1 answer
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image

What is the function of an active front end in motor drive systems?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

State the function of following parts in Induction motor: (i) Stator (ii) Sliprings

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

State the function of centrifugal switch in single phase induction motor.

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

State the function of following parts in Induction motor. (i) Stator (ii) Sliprings

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image

What is the main purpose of the commutator and brushes?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

What is the function of a line filter in AC-DC converters?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

What is the function of the inductor in a DC circuit?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

What is the function of field winding in a DC Machine?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image

What is the function of a freewheeling diode in a DC-DC converter?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

What is the purpose of a DC link in motor drive systems?
Answer : The **DC link** in motor drive systems plays a crucial role in connecting the **AC supply** (like from a power grid) to the **DC bus** and then to the **motor**. Here's its ... between the power supply (AC) and the motor, providing smooth, controlled, and reliable power to the motor drive system....

View solution
0 like 0 dislike
1 view 1 answer
× Full Screen Image

What is the effect of a decrease in the load for a DC motor?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

What is the effect of an increase in the load for a DC motor?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

What is the difference between a motor and a generator in DC machine?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

State the modifications to be done in dc series motor to work satisfactorily as ac series motor. State applications of ac series motor.

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
Welcome to Electrical Engineering App, where you get electrical engineering materials in one place.

Subjects

29.4k questions

1.3k answers

7.4k users