♡ 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 👍 :872
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ number of tappings to each equaliser ring ...
➣ poles of a DC machine are often ...
➣ The induced EMF in the armature conductor ...
➣ with the increase in the field excitation ...
➣ in a dc DC machine, the brushes ...
➣ the self induced EMF in the coil ...
➣ which of the following DC motors will ...
➣ the purpose of providing dummy coils in ...
➣ the Interpol air gap is _______ that ...
➣ the sparking at the brushes, in a ...
❖ Take a qick MCQ Test on
➤ Transmission and Distribution of Electrical Power
➤ Analog Electronics
➤ Power Electronics
➤ Synchronous Machines
➤ AC Basics and Networks
➤ Signals and Systems
➤ Electrical and Electronic Instrumentation
➤ Electrical Machine Design