♡ 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 👍 :1.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ welding generator will have ...
➣ the compensating winding in a DC machine ...
➣ in a DC machine the sparking between ...
➣ the Interpol air gap is _______ that ...
➣ which of the following dc generators will ...
➣ in order to who is cotton whether ...
➣ what are slot wedges in a DC ...
➣ when ADC communicative compound wound motor is ...
➣ with the supply terminals of a DC ...
➣ the armature MMF waveform of a DC ...
❖ Take a qick MCQ Test on
➤ Signals and Systems
➤ Miscellaneous
➤ Control System
➤ Electronic and Electrical Measurements and Instruments
➤ AC Basics and Networks
➤ Power Electronics
➤ Electromagnetic Field Theory
➤ Electrical Engineering Material