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Author Question: Offset screwdrivers are used to ________. A) reach screws in deep recesses B) tighten or loosen ... (Read 29 times)

saliriagwu

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on: Jul 26, 2018
Offset screwdrivers are used to ________.
 
  A) reach screws in deep recesses
  B) tighten or loosen hard-to-reach screws that have small clearance or are in tight spaces
  C) provide more torque than a regular screwdriver
  D) do all the above

Question 2

Define the term electrical control.
 
  What will be an ideal response?


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tmlewis4706

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Reply #1 on: Jul 26, 2018
Answer to Question 1

B

Answer to Question 2

An electrical control is the switches and contacts in a circuit that open and close to allow voltage and current to flow to loads. These controls can be energized manually such as a selector switch, or automatically from a magnetic coil that controls contacts of a relay, contactor or motor starter.


saliriagwu

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Reply 2 on: Jul 26, 2018
:D TYSM

Joy Chen

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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