Exams
Subjects
Classes
Home
Exams
Electrical Engineering
Synchronising of Alternators
which method provides the...
Question:
medium
Which method provides the most accurate results for the voltage regulation of a non-salient pole alternator?
Show Hint
Poitier triangle method gives more accurate voltage regulation because it separates leakage reactance and armature reaction.
AP ECET EEE - 2026
AP ECET EEE
Updated On:
May 27, 2026
EMF method
MMF method
Poitier Triangle method
Direct loading test
Show Solution
The Correct Option is
C
Solution and Explanation
Download Solution in PDF
Was this answer helpful?
0
Top Questions on Synchronising of Alternators
If an alternator has a flux per pole of \(0.05\ \text{Wb}\), a frequency of \(50\ \text{Hz}\), and \(100\) turns per phase (assume pitch factor and distribution factor is \(1\)), the RMS phase emf is approximately
AP ECET EEE - 2026
Electrical Engineering
Synchronising of Alternators
View Solution
Two alternators A and B are in parallel. Alternator A is adjusted to have a leading power factor. This will cause Alternator B to
AP ECET EEE - 2026
Electrical Engineering
Synchronising of Alternators
View Solution
A 5000 kVA, 1100 V, 50 Hz, Y-connected 3-phase alternator has armature resistance of 0.1 $\Omega$/phase and synchronous reactance of 1.5 $\Omega$/phase. Find the generated emf per phase, power factor is unity.
OJEE - 2025
Electrical Engineering
Synchronising of Alternators
View Solution
Want to practice more? Try solving extra ecology questions today
View All Questions
Questions Asked in AP ECET EEE exam
Ohm's law states that
AP ECET EEE - 2026
Electric circuits and fields
View Solution
The unit of electrical resistance is
AP ECET EEE - 2026
Electric circuits and fields
View Solution
Kirchhoff's current law is based on the conservation of
AP ECET EEE - 2026
Electric circuits and fields
View Solution
Kirchhoff's voltage law is based on the conservation of
AP ECET EEE - 2026
Electric circuits and fields
View Solution
The material having nearly zero temperature coefficient of resistance is
AP ECET EEE - 2026
Electric circuits and fields
View Solution