0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why a dc generator you unable to generate emf even its armature is rotating?
bad connection
Why dc shunt generator does not have armature resistance?
It does have armature resistance.
What is armature reactions in a synchronous machine?
Armature reaction is the effect of armature flux on the flux generated by the fied windings.Cross magnetisation and Demagnetising are its consequences.
What is the function of armature core in dc generator?
this is wer the armature conductors ar being mounted,therefor it helps the flexibility of armature conductors.
What is Comparison of armature controlled and field controlled DC servo motor?
Difference between field controlled and armature controlled is that field control is open loop and armature current is closed loop.
Why a dc generator you unable to generate emf even its armature is rotating?
bad connection
What causes a starter to draw too much power from the battery?
bad armature bushings
What is the difference between armature reaction and armature reactance?
Armature reaction refers to the magnetic field distortion caused by the armature current in a machine, affecting its performance. Armature reactance, on the other hand, is a component of the total impedance in an electrical circuit due to the inductive nature of the armature winding, influencing the current flow. In essence, armature reaction deals with the magnetic field, while armature reactance deals with the electrical characteristics of the armature winding.
You hit the starter on your jeep with a hammer and it works is this a early sign of bad starter?
Yes, sounds like a loose connection internaly or the Brushes are on there last legs, have it repaired or replaced before it costs you a tow job. Bad brushes will pitt the armature if you plan to have it repaired do it now and hopfully it won't cost you an armature.
Want to know about two point starter?
In DC series motor, field and armature are in series. so we use only two points. They are line and armature. therefore we use two point starter.
Why dc shunt generator does not have armature resistance?
It does have armature resistance.
Difference between 12volt armature and 24 volt armature?
The main difference between a 12-volt armature and a 24-volt armature is the voltage rating at which they operate. A 12-volt armature is designed to run on a 12-volt electrical system, while a 24-volt armature is designed for a 24-volt electrical system. This difference determines the power and speed capabilities of the armature when used in electrical devices.
What are the effect of armature reaction in DC machine and how the armature reaction is minimise?
Armature reaction is the interaction between the magnetic flux produced by armature current and that of the main magnetic field in an electric motor or generator.
What is armature reactions in a synchronous machine?
Armature reaction is the effect of armature flux on the flux generated by the fied windings.Cross magnetisation and Demagnetising are its consequences.
What is the function of armature core in dc generator?
this is wer the armature conductors ar being mounted,therefor it helps the flexibility of armature conductors.
How do you know if the starter is bad on a 1993 Toyota Corolla?
Typically, the first indication is the starter solenoid clicks but the starter does not spin. This indicates a dead or weak spot on the armature where the brushes must make good contact. Usually, trying to start the engine a couple more times will result in success. This could go on for a very long time before you actually need to replace the starter (I know). But, it is better to replace as soon as this happens a couple times, because you just don't know when it won't resuscitate itself someday. The other indication that a starter is going bad (or is bad) is if it pulls the battery way down when you try to start. This indicates a shorting of the armature to ground during rotation. Replace immediately.
What is mean by armature reaction?
Armature reaction refers to the magnetic field distortion in a DC machine due to the flow of armature current. This distortion affects the main magnetic field in the machine, altering its strength and distribution. It can lead to changes in machine performance, such as voltage regulation and efficiency.
