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Author Question: Types of control systems include: A) Pneumatic, hydraulic, and electro-mechanical. B) Line ... (Read 149 times)

arivle123

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on: Jul 24, 2018
Types of control systems include:
 
  A) Pneumatic, hydraulic, and electro-mechanical.
  B) Line voltage, low voltage, and communicating.
  C) Voltage, current, and milliamp.
  D) Pneumatic, electromechanical, electronic, and DDC.

Question 2

The speed of an AC induction motor is determined by:
 
  A) The number of poles and the frequency of the alternating current.
  B) The voltage applied to the armature.
  C) The number of turns in the motor winding.
  D) The voltage of the field windings.


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katara

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Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


arivle123

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Reply 2 on: Jul 24, 2018
Excellent

rachel

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Reply 3 on: Yesterday
Gracias!

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