(II) Which D.C. motor is generally preferred for cranes and hoists? (a) Series motor (b) Shunt motor (c) Cumulatively compound motor (d) Differentially compound
(II) Which D.C. motor is generally preferred for cranes and hoists? (a) Series motor (b) Shunt motor (c) Cumulatively compound motor (d) Differentially compound motor State True of False (1) Voltage per turn in transformer is same for primary as well secondary side. (2) DC series motor should not be started on no load because its speed is dangerously high at no load. (3) Transformer has dynamically induced emf.
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Authors: K. Peter C. Vollhardt, Neil E. Schore
6th edition
142920494X, 978-1429204941
