There are 2 motors without name plate and terminal but one
is DC motor and another is induction motor.How one can
identify which one is DC and which one is AC motor?
Answer Posted / gunasekhar
very simple . a DC motor has a commutator which is mounted on
shaft. but induction motor have no commutator . it is
identified by its its winding connections[terminal box]
| Is This Answer Correct ? | 0 Yes | 7 No |
Post New Answer View All Answers
The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is
Draw the circuit of clapp oscillator?
what is self capacitance of inductor
WHAT IS THE FAULT WHEN 100HP TURBINE MOTOR TRIPS, LIST THE FAULTS AND ITS TRABULESHOOTING TIPS.. MY AUTO TARNSFORMER STARTER TRIPS
The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.
what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?
what is accuracy ? in any meters , coils accuracy . how can u defined that ?
what are the advantages disadvantages of connecting high voltage block( 1:1 transformers) transformers between the turbo generators and busbars.
How the PF control while running DG set with load
If a high resistance fault occurs,then what are the changes will happen in the system?
what is the voltage between earth & neutral in 3 phase electrical connection.
Hoe do calculate the Cable size for Amps rating ?
What is A check, B check, C Check & D check for a diesel Generat
How to calculate VA rating for CT or PT or Control Transformer?
i need list of swg(standard wire guage) or area of conductor v/s current carrying capacity of conductor copper & alluminium...