What is the difference between J and K type thermocouples.
What will be an ideal response?
Thermocouples are temperature-measuring devices that are composed of two different types of metal. A thermocouple is designed to convert heat into electricity. When heat is applied to the connected ends of a thermocouple, a low-level current is generated. The higher the temperature the greater the voltage generated. Electrical current is detected easily by the associated electronic circuit and converted to a corresponding temperature scale. Thermocouples come in several types: J-type and K- type thermocouples being most common. Type K is preferred for higher temperature measurements.
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What are the relative advantages and disadvantages of basic CSMA/CA and CSMA/CA with RTS/CTS protocols? What makes you select one over the other?
What will be an ideal response?
Another name for the HAZCOM standard is the “_______________.”
Fill in the blank(s) with the appropriate word(s).
The ____________________ method refers to the number of hanks of yarn that can be spun from 1 pound of wool top.
Fill in the blank(s) with the appropriate word(s).
How does the receiver ensure that only 100% liquid refrigerant enters the liquid line?
A. By means of a dip tube B. It only allows refrigerant to enter the liquid line when it is filled with liquid. C. The spring loaded relief valve opens. D. None of the above are correct.