Potting mix should be high in perlite, sand, or coarse vermiculite to improve drainage
Indicate whether the statement is true or false
True
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What is a lap splice in steel bars and why is it required?
What will be an ideal response?
The American bison can withstand the extremes of temperature better than domestic cattle
Indicate whether the statement is true or false
The subsequent problems deal with the circuit below:
Note: Each question is independent and doesn't depend on results from previous questions. The only values known initially are the values provided in each question.If X=1 and R=1, and then R changes to 0, Y will be
A. 1 B. uncertain C. 0
Consider the circuit in Fig. 4.144. An ammeter with internal resistance Ri is inserted between A and B to measure I?. Determine the reading of the ammeter if: (a) Ri = 500 ?, (b) Ri = 0 ?. (Hint: Find the Thèvenin equivalent circuit at terminals A-B.)
 FIGURE 1.png)