The mercury bulb float switch does not depend on a float rod or chain to operate.
Answer the following statement true (T) or false (F)
True
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What is the minimum distance that a small remotely piloted aircraft must remain from a non-participating person in basic operations?
A. 20 metres. B. 1/2 nautical mile. C. 100 feet. D. 500 feet.
Respiration by plant and animal cells along with photosynthesis releases oxygen and consumes carbon dioxide
Indicate whether the statement is true or false
An HVACR technician takes a reading of 25 Hg. Which type of gauge is he using?
A) He is using a manometer. B) He is using a compound gauge. C) He is using a high pressure gauge. D) It is impossible to tell.
When using a carbon pile to load test a battery, which of the following should occur as you turn the control knob clockwise?
A. resistance reading increases B. current reading increases C. voltage reading increases D. voltage and current readings increase