♡ 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 👍 :2.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the function (s) of the pole shoes ...
➣ the output indicated on the nameplate of ...
➣ in a DC motor, the shaft torque ...
➣ the purpose of providing dummy coils in ...
➣ in comparison to saint and compound motors, ...
➣ the DC motor that draws almost same ...
➣ the Interpol air gap is _______ that ...
➣ which of the following is not a ...
➣ which of the following dc generators will ...
➣ the horsepower obtained from the motor shaft ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Transmission and Distribution of Electrical Power
➤ Communication Systems
➤ Electromagnetic Field Theory
➤ Electrical and Electronic Instrumentation
➤ AC Basics and Networks
➤ Microprocessors
➤ Electrical Engineering Material