What are three disadvantages of using soilless media?
What will be an ideal response?
• Lightweight
• Nutrient limitation
• Physical limitation
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Which property of wet concrete are we generally interested in? How is it measured?
What will be an ideal response?
The intake valve opens at 39° BTDC (before top dead center) and closes at 71° ABDC (After bottom dead center). The exhaust valve opens at 78° BBDC (before bottom dead center) and closes at 47° ATDC (after top dead center). Which of these is correct regarding this cam timing?
A) Exhaust valve duration is 125° B) Intake valve duration is 110° C) Overlap is 86° D) Both A and B
Which of the following is a disadvantage of a digital thermometer?
A) Memory functions B) Sensor speed C) Battery reliance D) Ease of reading
What is the deduct for 1/2" rigid on a 90 degree stub up?
What will be an ideal response?