♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the mechanical output available at the DC ...
➣ if the back EMF in a DC ...
➣ when electric train is moving towards a ...
➣ the output power of an electric motor ...
➣ The armature of a DC machine is ...
➣ the armature MMF waveform of a DC ...
➣ under commutation results in ...
➣ the dummy coils in DC machines are ...
➣ the output indicated on the nameplate of ...
➣ the factors responsible for rapid wear of ...
❖ Take a qick MCQ Test on
➤ Digital Electronics
➤ Transformers
➤ AC Basics and Networks
➤ Power Electronics
➤ Switchgear and Protection
➤ Electrical Engineering Material
➤ Induction Machines
➤ Transmission and Distribution of Electrical Power