What is the significance of air holes in the armature?
What is the significance of armature reaction?
Does lamination reduce eddy current? Answer : Yes, lamination helps reduce eddy currents. Here's why: Eddy currents are circular electric currents that are induced in conductors when they are exposed to a changing magnetic field. These ... , and generators become more efficient because the lamination reduces the losses caused by eddy currents....
Does lamination reduce hysteresis loss?
What is the best way of minimizing eddy currents in an armature?
Define armature reaction in an alternator. Explain the effect of armature reaction at various power factors of loads of alternator.
State any four advantages of having stationary armature in case of three phase alternator. Answer : In a three-phase alternator, having a stationary armature (i.e., the armature is fixed and the rotor rotates) provides several advantages: 1. **Simplified Design**: A stationary ... seen in machines with rotating armatures. This leads to lower maintenance requirements and longer operational life....
What is an armature in a motor?
What is armature reaction in DC machines?
Why field rheostat is kept in minimum position while armature rheostat at maximum position?
In the motors starting purpose why the armature rheostats at maximum position while the field rheostat is kept in minimum position?
What is the best way to minimize the eddy current in an armature?
What is meant by armature reaction in alternators?
What is the principle of armature?
What are the two major methods of minimizing the effects of armature reaction?
Write the armature current and voltage relationship of a Separately excited DC Generator.
What is the armature winding made up of and why?
What type of material is used to make the armature core?
What is a motor armature?
What is an armature coil?
How does armature reaction affect machine performance?
what is meant by armature reaction?
Where is armature used?
Why is it called armature?
What is stator and armature?
What is meant by armature?
What is the significance of load calculations in panel design?
What is the significance of lumens in LED technology?
What is the significance of light distribution in LEDs?
What is the significance of load management in UPS?
What is the significance of load balancing in UPS systems?
What is the significance of MTBF in UPS?
What is the significance of UPS rating in VA?
What is the significance of loop gain in stability?
What is the significance of PCB trace width in SMPS?
What is the significance of load matching in SMPS?
What is the significance of power loss in SMPS?
What is the significance of loop stability in feedback systems?
What is the significance of core loss in transformers?
What is the significance of voltage ratings in circuit design?
What is the significance of component placement in SMPS?
What is the significance of gate resistance in MOSFETs?
What is the significance of load regulation in SMPS?
What is the significance of the loop gain in feedback?
What is the significance of duty cycle in switching converters?
What is the significance of reverse recovery time in diodes?
What is the significance of voltage rating in capacitors?
What is the significance of core material in transformers?
What is the significance of inductance value in SMPS?
What is the significance of PCB layout in SMPS design?
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