During speed control of dc shunt motor with flux control methode,when
armature voltage is constant,
How can it possible to increasing the armature current?
Answer Posted / gurbaj
speed get reduced, as E=V-Ir and E=K*SPEED*FIELD
speed= V-Ir/K*FLUX
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
WHAT IS THE CURRENT CARRYING CAPACITY OF 2.5/3 CORE HI TUFF CABLE,WILL IT SAFLEY CARRY 8.6 AMPS OVER 120 METRES,CAN YOU ALSO ANSWER WITH FORMULA FOR WORKINGS OUT ,THANK YOU 3RDYR APPRENTICE.
What is the dependency of stiffness on load angle??
We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.
Percentage losses in power generation?
What the main causes of transient interruptions on Over-Head Distribution Lines?
what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?
briefly explain the main blocks found in a microprocessor based system
what are inherent currents?
in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.
Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2
What is touch potential and step potential?
a governer in an Ic engine controls the
What is meant by control system?
What is meant by Low Resistance Cable and High Resistance Cable.
Why the cores of large transformers build up of circular cross section?