What are the basic parts in the construction of a synchronous motor?
What will be an ideal response?
A three-phase synchronous motor basically consists of:
• a stator core with a three-phase winding (similar to an induction motor)
• a revolving DC field with an auxiliary or amortisseur winding and slip rings
• brushes and brush holders
• two end shields housing the bearings that support the rotor shaft
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Category ____________________ cable is a shielded multi-pair high performance cable with transmission rates up to 700 MHz.
Fill in the blank(s) with the appropriate word(s).
Foot candles are units for measuring illumination
Indicate whether the statement is true or false
Steam enters a steady state turbine at T = 573.15 K and P = 0.5 MPa. It leaves the turbine as a VLE mixture at P = 10 kPa, and the quality of the mixture is 0.99. How much work is produced by the turbine, per kilogram of entering steam?
A. -504. kJ/kg B. -551. kJ/kg C. 512. kJ/kg D. -908. kJ/kg E. Insufficient information to solve
The circuit for a decoder is basically the same as for a multiplexer
Indicate whether the statement is true or false