'Mains supply' presentation slideshows

ABBE Level 3 Diploma in Domestic Green Deal Advice 7. Heating Systems

ABBE Level 3 Diploma in Domestic Green Deal Advice 7. Heating Systems. Presented by . Comparing Heating Types Fuel Storage, Heat Recovery and Ventilation Storage Heaters Heating Controls Changing Heating Systems Hot Water Cylinders & Insulation. Comparing Heating Types. The Measures.

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INTRODUCTION TO BASIC POWER SUPPLIES

INTRODUCTION TO BASIC POWER SUPPLIES. POWER SUPPLY SYSTEM. The power supply system has an input which is either ac or dc and, for our discussions, a dc output. This dc output is used to power some form of electronic circuitry.

422 views • 28 slides

Low Voltage Lighting A Technical Introduction

Low Voltage Lighting A Technical Introduction. By Nigel Cumberland IEng. MIIE. The definition of low voltage lighting ? 2. The Basic electric lighting circuit 3. The Elements of a lighting system 3.1 Bulbs 3.2 Power Supplies and Dimmers 3.3 Switches

531 views • 25 slides

Electrical Cells

Electrical Cells. Energise me - lesson 5. Electrical Cells. Date. Connector: (Level 4) Name the different forms of energy. Batteries. An electrical cell is another name for a battery. Make a list of as many things that you can think of that use batteries, for example a mobile phone.

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A2 Level Transformer Question

A2 Level Transformer Question. (a) (i) Outline the essential features of a step-down transformer when in operation. (2 marks). (i) Outline the essential features of a step-down transformer when in operation. (2 marks) primary coil with more turns than secondary coil

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The National Grid

The National Grid. Click on logo. What you need to remember from P5:. 1. recall that mains electricity is produced by generators; 2. recall that generators produce a voltage by a process called electromagnetic induction;

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Fundraising

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3200 Electrical Test Equipment Calibrator

332 views • 7 slides