Which of the following statements represents the main difference between an electromagnetic relay and an electromagnetic contactor as used in motor control and power circuits?
A
A relay is series connected and a contactor is parallel connected.
B
Contactor contacts can handle heavier loads than relay contacts.
C
Contactor contacts are made from silver and relay contacts are made from copper.
D
Contactors control current and relays control voltage.
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Question 1 / 205eccefa4bacbc34ba4d4835a
Question 1 of 205eccefa4bacbc34ba4d4835a
Which of the following statements represents the main difference between an electromagnetic relay and an electromagnetic contactor as used in motor control and power circuits?
Which of the following statements represents the main difference between an electromagnetic relay and an electromagnetic contactor as used in motor control and power circuits?