I had minimal electrical knowledge before taking my PiCAT, though this video helped me achieve a 93 AFQT score. So i just wanted to say thanks for the help!
I've got great news, I've passed! I cannot thank you enough! This video helped so much with my limited understanding of electrical components. You seriously just given me a key to a future I was worried that wasn't possible. Seriously, thank you so much!
“For by grace you have been saved through faith. And this is not your own doing; it is the gift of God, not a result of works, so that no one may boast.”Ephesians 2:8-9“for ‘everyone who calls on the name of the Lord will be saved.’” Romans 10:13
@@transformers_quotes5738 actually it is by works... lots and lots of hard work, practice and more hard work, that you shall improve anything in life... including an exam. Stay humble and work hard. - Me 1:1.
“For by grace you have been saved through faith. And this is not your own doing; it is the gift of God, not a result of works, so that no one may boast.”Ephesians 2:8-9“for ‘everyone who calls on the name of the Lord will be saved.’” Romans 10:13
Very clear presentation, thank you. I'll download the pdf to help with my USPS 955 testing. I also found your spatial reasoning video which was helpful.
On question #2 why wouldn't bulb Y and Z illuminate since that would be the only circuit that is closed?? I see if you go left from the battery then switch B would be open and that would cause none of the lights to illuminate. How do you know which direction to follow from the battery?
Its because the closed circuit you are mentioning is only connected to one side of the battery. In this case its only connected to the positive side of the battery. No connection on the negative side of the battery
@@ninjas164 To make this easier to understand. The positive terminal is the | and the negative is the smaller line. The circuit is broken at the negative terminal which doesn't allow X and Y to illuminate and thus doesn't allow Z to illuminate, despite A being closed.
@@scatteredsvensson35175 Is C If we assume "Switch A" is closed then that leaves a complete circuit of Y and Z. "Switch B/C' remain shut which breaks the circuit connecting to X. Which leaves Y and Z
@@visakhvj7569Q5. Is C. The current is flowing from the small line. Switch A then allows the current to flow to light bulbs Y and Z. This is only logical.
“For by grace you have been saved through faith. And this is not your own doing; it is the gift of God, not a result of works, so that no one may boast.”Ephesians 2:8-9“for ‘everyone who calls on the name of the Lord will be saved.’” Romans 10:13
i see brown blue and blue with yellow with green on does it meen eather blue or brown can be live blue is line 3 with 208 service and brown is live line 3 on a 480 service
