About How Many Calories Are Required to Convert 2g of Ice

question 34

Multiple Choice

About how many calories are required to convert 2g of ice at 0 °C to water vapor at 50 °C?

• A) 160
• B) 670
• C) 1340
• D) 1180
• E) 2768

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Definitions:

PLC Manufacturers

Companies that design and produce Programmable Logic Controllers used in industrial control applications.

Memories

Storage areas within a computer or PLC used to hold program instructions, operational data, and other information.

Rung Condition

The current true or false state of a line of logic in ladder diagram programming.

OTE Instruction

An instruction used in programmable logic controllers (PLCs) that stands for "Output Energize," controlling the on/off status of an output based on logic conditions.