Author Topic: 313d  (Read 1934 times)

Offline adam89

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313d
« on: February 25, 2015, 06:15:02 PM »
is there much in the way of ice to steam formulas or PE chart questions on the 313d exam. i have completed my apprenticeship a year ago but havent wrote yet. went over practice exam and did fine, just wondering what else to study.

Offline slo-115

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Re: 313d
« Reply #1 on: March 11, 2015, 06:49:20 PM »
The test is a joke! I got it first try. I had zero schooling when I wrote last year, just a decade or so of fixing splits. There is enough common sense questions, your experience should be sufficient. I barley understand your question, there are a few pe chart questions, but again its multiply guess. Once you see the numbers that make sense pick them, I was done in 30mins and scored 81% left to the job, had an oil tank installed by 2pm. You will do fine. (Also now that the ocof is running the show you can re-write as many times as you please, as long as you keep paying the $175)

Offline walker

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Re: 313d
« Reply #2 on: March 11, 2015, 07:08:11 PM »
there were a of those questions on it when I wrote 2 years ago.  Those should really be the least of your worries.  Just make sure you know heat pumps and txv's