What is the purpose of evacuating the AC system?
A) To remove any foreign substances inside the system
B) To eliminate any moisture inside the system
C) Both A and B are correct
D) Neither A nor B is correct
B
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When a machine code instruction is brought into an 8085 microprocessor, where is its first operand held?
A) the instruction decoder B) the arithmetic logic unit C) the instruction register D) the register array
What is the height H of a Hex (UNFIN) bolt having a ? 1-3/8" ? _________
Fill in the blank(s) with correct word
In a three-phase circuit, the true power (watts) is found by _____.
A. multiplying line voltage by line current B. multiplying apparent power by the power factor C. dividing power factor by the apparent power D. multiplying phase voltage by phase current
Export demand is typically more inelastic than the domestic demand for the same commodity
Indicate whether the statement is true or false