MCQOPTIONS
Bookmark
Saved Bookmarks
→
Electrical Machines
→
Terms Pertaining Rotating Machines in Electrical Machines
→
In_a_3-phase_cylindrical-rotor_alternator,_synchro..
1.
In_a_3-phase_cylindrical-rotor_alternator,_synchronous_reactance_is_sum_of_mutual_and_leakage_reactance.$
A.
True
B.
False
Answer» C.
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
Power factor of a synchronous motor varies when the ___________
The reactive power output of a synchronous generator is limited by ___________
A synchronous machine is operating at constant load and at unity power factor. If its excitation is increased, then it operates as ___________
A synchronous machine is operating at constant load and at unity power factor. If its excitation is increased and then it operates as ___________
A 3-phase, 400V, synchronous motor is providing load at 0.8 p.f. lagging. If the field current of the motor is continuously increased, then the _____________
In a 3-phase cylindrical-rotor alternator, synchronous reactance is sum of mutual and leakage reactance.
Consider the following statements and mark appropriately.
These days alternators are designed to have larger air gaps for __________
A synchronous machine with its field winding on rotor and polyphase armature winding on stator. At steady state running condition, its air gap field is?
A synchronous machine with its field winding on stator and polyphase armature winding on rotor. At steady state, which of the following is not true for its air gap field?
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply