Technician a Says That ISO 32 Is the Most Commonly

question 14

Multiple Choice

Technician A says that ISO 32 is the most commonly used viscosity grade for hydraulic fluids.Technician B says that ISO 32 is equivalent to SAE 20 grade.Who is correct?

• A) Technician A only
• B) Technician B only
• C) Both A and B
• D) Neither A nor B

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Definitions:

Genetically Identical

Organisms or cells that have exactly the same DNA sequence in every respect, typically resulting from asexual reproduction or cloning.

Analog-to-Digital Converter

A device or system that converts an analog signal, such as a sound picked up by a microphone or light entering a digital camera, into a digital signal.

Telephony

The technology that enables voice communication over distances, traditionally through the transmission of sound via phone lines but now also encompassing internet-based services.

Digital Signal

A signal that represents data as a sequence of discrete values; opposed to an analog signal's continuous range.