What will happen if twice the rated voltage is applied to a
DC motor?
Answer Posted / venkatesh
Always Voltage will depending on insulation & current will depending on core of wire.similarly the winding wire (copper wire) also Manufacturing in same manner if voltage will rise twice then the rated voltage the insulation will burn and shorted to anther winding turns Due to this whole motor winding will burn.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
How to know th details about an electrical Drawing ? Please mention the easy method.
What is the necessary condition for stability.
Compare salient pole and cylindrical rotor machines.
please send me previous year questions of jspl through which i could prepare myself for the test.
how single phase preventer works ?
what is cathodic protaction?
how to revers the direction of single phase motor
what is a power factor?
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
High speed earth switch operation with diagram
what is the total power generation in india?
Define demand factor?
State and define ohm’s law?
Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????
what is the function of impulse relay