♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
DC Machines
the ventilating ducts in most of the ...
Que.
the ventilating ducts in most of the DC machines are
A.
radial
B.
longitudinal
C.
radial as well as longitudinal
D.
none of these
Right Answer is :
✓ C. radial as well as longitudinal
⚑ Report
Views 👍 :4.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in DC machines the armature winding are ...
➣ to have sparkless commutation, dharmik reaction effect ...
➣ the commutator pitch for simplex wave winding ...
➣ to avoid formation of grooves in the ...
➣ if the speed of a DC motor ...
➣ the armature MMF waveform of a DC ...
➣ in electromechanical energy conservation device(e.g. generators and ...
➣ in case of DC series motor it ...
➣ the sparking at the brushes, in a ...
➣ the purpose of providing dummy coils in ...
❖ Take a qick MCQ Test on
➤ Communication Systems
➤ Electromagnetic Field Theory
➤ Electrical Installation and Wiring
➤ Electrical Engineering Material
➤ AC Basics and Networks
➤ Signals and Systems
➤ Digital Electronics
➤ DC Machines