♡ 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
➣ in electromechanical energy conservation device(e.g. generators and ...
➣ the commutator of a DC motor serves ...
➣ in a DC machine armature winding, the ...
➣ the fall in speed of a DC ...
➣ in a DC motor, the shaft torque ...
➣ the factors responsible for rapid wear of ...
➣ The principle of dynamically induced EMF is ...
➣ armature of DC machine is made of ...
➣ the commutator pitch for simplex wave winding ...
➣ which of the following are the variable ...
❖ Take a qick MCQ Test on
➤ DC Basics and Networks
➤ Electrical Machine Design
➤ Electronic and Electrical Measurements and Instruments
➤ Basic Electronics Engineering
➤ Induction Machines
➤ Electrical Installation and Wiring
➤ Power Electronics
➤ Electrical and Electronic Instrumentation