Electrical Systems

$22.00 $17.60

L3 Electricity can be a daunting topic, with lots of new things to wrap your head around.

Luckily, our walkthrough guide takes you step by step through everything you need to nail this standard, including:

  • Understanding and performing calculations using capacitance and inductance
  • Discussing and calculating resonance and impedance
  • Linking everything together to form complex AC circuits


Q. When will I get my guide?

A. If you order before 1pm, your order will be delivered the next working day.


Q. What happens if the product is on backorder?

A. If you order a product that says it's on backorder, your full order will be shipped once this product is back in stock.


Q. Where can I find the answers to the stop and check questions in the guide?

A. All the answers to the walkthrough guide questions are available on our website. When you order a guide, you will be sent the link to access these answers.


Q. What if I want to return my guide?

A. If you'd like to return your guide for any reason, you should send your guide to StudyTime NZ, PO Box 19008 Courtenay Place, Wellington 6011. You will need to cover shipping costs and this is non-refundable. For more information: see https://studytime.co.nz/refund-policy/


Q. How will the L3 Electrical Systems guide help with my exam?

A. The L3 Electrical Systems guide covers the key skills that could be tested in your exam including, how to perform calculations using capacitance and inductance as well as discussing resonance and impedance. In this guide, you will get definitions, relatable examples, and stop and check sections to ensure all the information is sticking. The best part? it's all written in a way that's easy to digest and will help you head into the exam with full confidence.

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