For the DC motor reversing circuit in Figure 746, assume the polarity to the armature is opposite
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For the DC motor reversing circuit in Figure 7–46, assume the polarity to the armature is opposite to the polarity of the stator. Is the relay coil energized or not? Explain your answer.
Transcribed Image Text:
F + 24 V On/Off Low-power logic circuits To stator winding +9V o D₁ RB ww ell Relay coil Q₁ RE To armature winding FIGURE 7-46 DC motor reversing circuit using a relay.
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The relay coil will be energized if the polarity of the voltage applied to the coil is op...View the full answer
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