♡ 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 👍 :1.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in DC machines, the air gap flux ...
➣ an ideal DC generator has a regulation ...
➣ For electromechanical energy conservation, a magnetic field ...
➣ the ventilating ducts in most of the ...
➣ an exciter for turbo generator is a ...
➣ The induced EMF in the armature conductor ...
➣ The principle of dynamically induced EMF is ...
➣ the purpose of providing dummy coils in ...
➣ the voltage regulation of a DC generator ...
➣ improve commutation in DC machines cannot be ...
❖ Take a qick MCQ Test on
➤ Electrical Engineering Material
➤ Electronic and Electrical Measurements and Instruments
➤ Synchronous Machines
➤ Induction Machines
➤ Transmission and Distribution of Electrical Power
➤ Electrical Power Generation and Economic Consideration
➤ Electrical Machine Design
➤ Switchgear and Protection