♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
DC Machines
improve commutation in DC machines cannot be ...
Que.
improve commutation in DC machines cannot be achieved by
A.
use of interpoles
B.
using brushes at high resistivity
C.
increasing reactance voltage
D.
decreasing reactance voltage
Right Answer is :
✓ C. increasing reactance voltage
⚑ Report
Views 👍 :1.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ laminated yoke in DC motor can reduce ...
➣ The induced EMF in the armature conductor ...
➣ aluminium is not used as winding wire ...
➣ which of the following dc generators will ...
➣ the mechanical output available at the DC ...
➣ the DC motor that draws almost same ...
➣ the series field of a short shunt ...
➣ when ADC communicative compound wound motor is ...
➣ the commutator pitch for simplex wave winding ...
➣ to avoid formation of grooves in the ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Control System
➤ Microprocessors
➤ Transmission and Distribution of Electrical Power
➤ Synchronous Machines
➤ Electrical Power Generation and Economic Consideration
➤ Electromagnetic Field Theory
➤ Electrical Engineering Material