♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
DC Machines
accumulative compound DC motor runs at 1500 ...
Que.
accumulative compound DC motor runs at 1500 RPM on full load if its series field is short circuited its speed
A.
become zero
B.
remains same
C.
increases
D.
decreases
Right Answer is :
✓ C. increases
⚑ Report
Views 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the main factor that leads the unstable ...
➣ in a DC machine, fractional pitch winding ...
➣ "A time varying flux causes an induced ...
➣ in case of DC motor, maximum mechanical ...
➣ poles of a DC machine are often ...
➣ the coil span ...
➣ a generator may loose residual magnetism due ...
➣ width of a carbon brush should be ...
➣ in DC machines, the air gap flux ...
➣ what are slot wedges in a DC ...
❖ Take a qick MCQ Test on
➤ Microprocessors
➤ Electrical and Electronic Instrumentation
➤ Synchronous Machines
➤ Electromagnetic Field Theory
➤ Electrical Power Generation and Economic Consideration
➤ Electrical Installation and Wiring
➤ AC Basics and Networks
➤ Induction Machines