What is the difference between gauge pressure and absolute pressure?
What will be an ideal response?
Absolute pressure is the summation of the gauge’s pressure reading plus the
atmospheric pressure at the point of measurement.
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Dairy cattle are not ruminants; therefore roughage is not the basis for their feed
Indicate whether the statement is true or false.
The official colors of the National FFA Organization are _____
A) blue and orange B) orange and gold C) blue and gold D) gold and red
Which of the following statements is correct?
A) The number of ladder logic virtual relays and input and output instructions is limited only by memory size. B) The number of contacts for a mechanical relay is limited to number of coils on the relay. C) A ladder logic program is hard to analyze because it is totally different when compared with the equivalent relay logic solution. D) Ladder logic is a PLC graphical programming technique introduced in the last 10 years.
The numeral with a decimal should be clear and bold and in line with the top of the rest of the numerals.
Answer the following statement true (T) or false (F)