♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the DC compound motors are generally ...
➣ in a DC machine armature winding, the ...
➣ this is and motors are used for ...
➣ the purpose of providing dummy coils in ...
➣ the number of parallel paths for a ...
➣ the direction of rotation of a DC ...
➣ wave winding is employed in a DC ...
➣ in order to who is cotton whether ...
➣ the commutator pitch for simplex lap winding ...
➣ the speed of a DC shunt motor ...
❖ Take a qick MCQ Test on
➤ Power Electronics
➤ DC Machines
➤ Electrical Power Generation and Economic Consideration
➤ DC Basics and Networks
➤ Electrical Engineering Material
➤ Electrical Machine Design
➤ Analog Electronics
➤ AC Basics and Networks