♡ 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 👍 :703
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the dummy coils in DC machines are ...
➣ in a DC compound motor the field ...
➣ the reactance voltage is ...
➣ in a lap winding DC generator, the ...
➣ when the mechanical power developed by a ...
➣ with the increase in speed of DC ...
➣ poles of a DC machine are often ...
➣ welding generator will have ...
➣ the self induced EMF in the coil ...
➣ when electric train is moving towards a ...
❖ Take a qick MCQ Test on
➤ Synchronous Machines
➤ Electrical and Electronic Instrumentation
➤ Control System
➤ Electromagnetic Field Theory
➤ Communication Systems
➤ Electrical Energy Utilisation and Electric Traction
➤ Digital Electronics
➤ AC Basics and Networks