Interested to Buy Any Domain ? << Click Here >> for more details...
what happens to the speed of a DC series motor when series
field winding is removed?
- 8 Answers
- 14071 Views
- I also Faced
- E-Mail Answers
Answer Posted / phanendra babu
in dc motors Eb is proportional to speed/flux,so if field
opens the motor speed will be dangerously increased and
leads to damage the motor.
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
In HVDC LINE RECTIFIER CONTROL ON CONSTANT CURRENT AND INVERTER CONTROL CONSTANT EXITATION ANGLE CONTROL BUT HOW INVERTER CONTROL CONSTANT CURRENT?
Currently what is the highest capacity (MVA) of SPPg generator available in the market?
why and how current drawn by battery charger depends upon the altitude where it is located?
why we used ZNO in Lightning arrester.
State and define norton’s theorem?
Why High voltage are generate noise ?
I want formula to calculate cable size as per load given in length & amp. I searched many sites but didn't right answer. Please reply me asap.
What is the ratio of true power to apparent power in an ac circuit?
dg earth connect only in the amf panel or not why
What are the main advantages of bode plot?
Define Electrical Insulation and examples of Solid,Liquid and Gaseous insulating materials?
ult of expression 'document.FrmQF.myem
Why do we apply both Differential and REF (HV and LV) protection schemes on YNyn configuration of a transformer?
how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)
What are IR values and what it should be for coil and for insulator
