♡ 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 👍 :999
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the direction of rotation of a DC ...
➣ the horsepower obtained from the motor shaft ...
➣ the purpose of providing dummy coils in ...
➣ The principle of dynamically induced EMF is ...
➣ for higher value of armature current the ...
➣ in case of DC series motor it ...
➣ an ideal DC generator has a regulation ...
➣ improve commutation in DC machines cannot be ...
➣ the commutator pitch for simplex lap winding ...
➣ the coil span ...
❖ Take a qick MCQ Test on
➤ Transmission and Distribution of Electrical Power
➤ Analog Electronics
➤ Switchgear and Protection
➤ Digital Electronics
➤ Electrical Machine Design
➤ Basic Electronics Engineering
➤ Electronic and Electrical Measurements and Instruments
➤ AC Basics and Networks