20.A 500 V, Single-phase synchronous motor gives a net output ○ mechanical power of 7.46 kW and operates and 0.9 pf lagging. Its effective resistance is 0.8 ohm. If the iron and mechanical losses amount to 500 W, excitation losses are 800 W, estimate the armature current.
20.A 500 V, Single-phase synchronous motor gives a net output ○ mechanical power of 7.46 kW and operates and 0.9 pf lagging. Its effective resistance is 0.8 ohm. If the iron and mechanical losses amount to 500 W, excitation losses are 800 W, estimate the armature current.
20.A 500 V, Single-phase synchronous motor gives a net output ○ mechanical power of 7.46 kW and operates and 0.9 pf lagging. Its effective resistance is 0.8 ohm. If the iron and mechanical losses amount to 500 W, excitation losses are 800 W, estimate the armature current.
20.A 500 V, Single-phase synchronous motor gives a net output ○ mechanical power of 7.46 kW
and operates and 0.9 pf lagging. Its effective resistance is 0.8 ohm. If the iron and mechanical
losses amount to 500 W, excitation losses are 800 W, estimate the armature current.
Branch of science that deals with the stationary and moving bodies under the influence of forces.
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