N.B. The next 10 questions will follow from this question. A 200 V, 50 Hz, 6-pole, Y - connected 3-phase squirrel - cage

Post by **answerhappygod** » Sun May 15, 2022 2:42 pm

: N B The Next 10 Questions Will Follow From This Question A 200 V 50 Hz 6 Pole Y Connected 3 Phase Squirrel Cage 1 (15.29 KiB) Viewed 46 times

2.the rotational losses of the motor per phase
3. the no – load power factor.
4.the magnetizing and the core loss currents, respectively.
5.the core loss resistance.
6. the magnetizing reactance
7. the equivalent resistance per phase.
8.the rotor resistance.
9. the equivalent impedance per phase.
10. the equivalent reactance per phase.
N.B. The next 10 questions will follow from this question. A 200 V, 50 Hz, 6-pole, Y - connected 3-phase squirrel - cage induction motor gave the following test results: No - Load Test: Blocked – Rotor Test: Line Voltage 200 V 133 V Line Current 7.9 A 48 A Total Power 520 W 5540 W The DC resistance as measured between any two stator terminals is 0.84 0. Assume the stator and the referred rotor reactances as equal. Calculate the following parameters of the approximate equivalent circuit: the no-load copper losses.