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OEM2-EN-Automatizari (A)

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About this collection

The ANR bank contains many sets with original names and codes, including navigation, safety and equipment topics. Select a module by name or use question search.

“ANR — OEM2-EN-Automatizari (A)” contains 34 questions across 1 collection.

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Sample questions and answers

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A particular relay is rated as follows: coil-9 V DC, 200 mA; contacts-120 V AC, 10 A. The resistance of the coil would be:

One correct answer

  • 45 .✓ Correct answer
  • 24 .
  • 6,000 .
  • 2,400 .
The foil pattern layout for a PC board shows:

One correct answer

  • all the interconnecting terminal strip connections.
  • the exact location of all the component parts.
  • all necessary conductor routing required for the working circuit.✓ Correct answer
  • all of these
In a variable-speed drive for a three-phase motor, which of the following circuits changes the DC power back to an adjustable frequency AC output?

One correct answer

  • rectifier
  • inverter✓ Correct answer
  • regulator
  • modulator
For mass production of printed circuit boards, the type of printing process most often used is:

One correct answer

  • the photo-etch method.✓ Correct answer
  • hand printing.
  • the print-and-etch technique.
  • machine printing.
The current flow in a branch circuit is to be checked to determine if it is within the rated capacity of the circuit. The instrument best suited for this test would be:

One correct answer

  • a multimeter.
  • a clip-on ammeter✓ Correct answer
  • a neon test light.
  • either b or c

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