♡ 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 👍 :2.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in an electromechanical energy conservation device, the ...
➣ when the mechanical power developed by a ...
➣ in a dc DC machine, the brushes ...
➣ in a DC motor, energy conservation wound ...
➣ the direction of rotation of a DC ...
➣ the DC motor that draws almost same ...
➣ the mechanical output available at the DC ...
➣ which of the following dc generators has ...
➣ an ideal DC generator has a regulation ...
➣ reluctance torque in rotating machines is present, ...
❖ Take a qick MCQ Test on
➤ Electrical Power Generation and Economic Consideration
➤ Induction Machines
➤ Electrical Engineering Material
➤ Transformers
➤ Electrical Machine Design
➤ Power Electronics
➤ Digital Electronics
➤ Microprocessors