Explain the working principle of various types of single phase induction motor with neat circuit diagram. Last Answer : The single phase induction motors are made self- starting by providing an additional flux by some additional means. Now depending upon these additional means the single phase induction motors are classified as ... maximum value. 3. When the flux decreases from maximum positive value to zero. ...
Explain the different types of dc motor with neat sketch. Last Answer : DC MOTOR TYPES Shunt Wound Series Wound Compound wound 1. Shunt Motor In shunt wound motor the field winding is connected in parallel with armature. ... that it shunts the series combination of armature and series field it is called long-shunt connection. ...
Draw the circuit for various types of d.c motor. Last Answer : Separately Excited DC Motor DC Shunt Motor DC Series Motor DC Compound Motor ...
Explain the construction, working principle of single phase Induction motor. Last Answer : Single phase motors are very widely used in home, offices, workshops etc. as power delivered to most of the houses and offices is single phase. In addition to this, single phase motors are ... rated speed. This behavior of a single phase motor can be explained by double-field revolving theory. ...
Write shorts notes on the types of dc machines. Last Answer : TYPES OF DC MACHINES: i) DC generator ii)DC motor i) DC generator An electrical generator is a rotating machine which usually converts mechanical energy into electrical ... to the mechanical load. On the supply terminals we represent the armature resistance Ra in series. ...
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