Skip to main content

Back to School: Round 3, Week 6

Week 6 already!

I had two tests this week:
Electrical Theory (87.06%)
Code (84.21%)

This week we've finally gotten out of the electronics lab and into the electrical shop, where we've started to learn some programming of a Variable Frequency Drive (VFD). I've installed a few of these, but have never programmed them, it was often up to the HVAC mechanic who had the specs for what was required for the motor.

It allows motors to run at varying speeds, instead of only be turned on or off as needed. This is proven to be a more efficient method of heating and cooling control.

There also seems to be more overlap between the classes. We might cover the same topics in Electronics, Code and Theory, but all from a slightly different perspective. It certainly helps with making the information stick.

There are a couple assignments coming up, but no more tests until the final week, which is all testing.  I get the sense everyone is feeling a bit drained with the additional classroom hours. But, as we're broaching the last of the topics to be learned, there is a light at the end of the tunnel.

Comments

Post a Comment

Popular posts from this blog

Three Seconds

He's going to hit me. If I try to maneuver maybe- Bang! One One-Thousand. The sound of a scream came from somewhere. I realized it was me. I shrink in my seat, recoiling from the impact. The side airbag deployed, grazing the left of my face and shoulder. I barely registered it. Somehow my right hand wasn't on the steering wheel. "I need two hands, two hands on the steering wheel. Steer!" Things were freewheeling now. I'm not in control. What's next? Two One-Thousand. Look left, the airbag was there. Look forward, but my focus was blurred. I could only see on what was happening inside the car. "Pump the brake, pump the brake, pump the brake!" I hit the curb that bounced me up and over the island. Three One-Thousand. "Pump the brake!" I came off the island into the right turn lane, no one was there. The car stopped. I braced for another possible hit. Nothing. I waz vibrating at a higher frequency. Trembling. I ...
Post a Comment
Read more

Burning the Candle at Both Ends

I've been through these stages before. Days blur together, and even weekends have no meaning anymore. I'm on day 10 of hopefully only 13 days in a row of either school or work. I keep forgetting what day of the week it is. The painful part is, if work became available on day 14, I would have to take it.  The last time I was a semi poor college student, I had a lot less to worry about. I was maybe just as busy as I am now, but I had less things to stress about. This time around I have more bills, working 2 jobs and sometimes it's still not enough. Going back to school, after working for 4 years, I know what it's like being able to support myself, and find myself frustrated trying to deal with the change.  Even though I know school is only temporary, and I'm halfway through, I still trip myself up over the day to day, while trying to remember this is all for the best in the end. I always like to keep my life balanced: work time, social time, down time. Rig...
Post a Comment
Read more

The "Social Impacts" of a Female Working with "Mostly Male Construction Workers"

The first time I'd heard anything about comments made by Prime Minister Justin Trudeau was on Newstalk 1010' s The Night Side with Barb DiGiulio .  For reference, here is a section of the comments from Mr. Trudeau at the recent G20 summit as posted in an article from the National Post : " Even big infrastructure projects, you know, might now say, well, what does a gender lens have to do with building this new highway or this new pipeline or something? Well, you know, there are gender impacts when you bring construction workers into a rural area. There are social impacts because they’re mostly male construction workers. How are you adjusting and adapting to those?"    A lot of people are focusing specifically on the "social impacts... ...of mostly male construction workers" part in a negative light. I'd agree, it certainly doesn't sound good, does it? The resulting public interpretation of what that comment meant spinned the narrative to that of t...
Post a Comment
Read more