Electrical Installation Revision Page

Electrical Installation Revision for C&G2330 and C&G2357

ALL UPDATED TO 17th EDITION (BS7671:2008 amendment1) Site updated Tuesday 18th JUNE 2013

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ALL PASSWORD ISSUING WILL END ON JUNE 30th 2013 FOR THIS ACADEMIC YEAR. ANYONE WISHING TO ACQUIRE PASSWORDS (or CD) MUST DO SO BEFORE THIS DATE. DOWNLOADS CAN STILL TAKE PLACE UNTIL 30th AUGUST 2013 (see countdown timer below). ALL PASSWORD HOLDERS HAVE UNTIL THIS DATE TO DOWNLOAD AND SAVE THEIR MATERIALS.

Download materials 'should' be available again in September/October 2013

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C&G2357 Level 3 NVQ Electrotechnical Technology - handouts, tasksheets, exercises and answer guides, plus over 70 free multichoice exercises. Click 'HERE' to go to the 2357 page

Extra resources for C&G 2330 levels 2 and 3 are now available for 2012-2013. CLICK 'HERE' FOR DONATION INFORMATION

Carry on down this webpage for the 2330 resources

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Why not visit and join the 'electrician Forum' by clicking the 'link' below. Lots of current, useful info.......

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PAGE ACCESS COUNTER: 3/4 of a million hits since 2004 - a big thanks to all the users of this website

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NEW USERS, PLEASE - ENSURE THAT YOUR INTERNET BROWSER DOES NOT HAVE ITS 'SECURITY' SETTINGS SET TOO HIGH as the 'multichoice exercises' work as 'pop-up screens'- If you cannot 'see' multiple choice exercises when you click on them and instead 'see' a 'list of files' then you need to reduce the security settings in Internet Explorer. In IE, click on 'tools' from the 'drop down menus' at the top of the page. Then select 'Internet options' then click on the 'security' tab. You need to reduce the security to medium or below.

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PLEASE NOTE: ALL MULTICHOICE EXERCISES AND CROSSWORDS CAN BE ACCESSED BY ANYONE for FREE, HOWEVER, HANDOUTS, MOCK EXAMS and WRITTEN QUESTION/ANSWER PAGES ARE PASSWORD PROTECTED.

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2330 HANDOUTS DOWNLOAD SECTION - ALL UNITS/LEVELS handouts, exercises and answer sheets - a DONATION is required.

YOU WILL NEED THE 'LATEST' PASSWORDS TO BE ABLE TO OPEN THE HANDOUT PAGES - PLEASE DO NOT ATTEMPT TO DOWNLOAD THESE MATERIALS WITHOUT A PASSWORD. YOU WILL NOT BE ABLE TO OPEN THEM AND IT USES UP VALUABLE 'BANDWIDTH'.

LEVEL 2 and 3 handouts, exercises and answer sheets are in PORTABLE DOCUMENT FORMAT (.pdf) REMEMBER - you will need PASSWORDS to be able to open them.

Click HERE TO FIND OUT HOW TO DONATE FOR THESE EXTRA 2330 RESOURCES

CLICK BELOW FOR C&G 2330 LEVEL 2 and/or LEVEL 3 HANDOUT pages (.pdf files) once you have your PASSWORDS or just to see the vast range of resources available. When downloading docs - please allow time for the password window to pop-up!

C&G 2330 Level 2 - UNIT 201 UNIT 202 UNIT 203 UNIT 205 (unit4)

C&G 2330 Level 3 - UNIT 301 UNIT 302 UNIT 303

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DISCLAIMER: WHILST I DO MAKE EVERY EFFORT TO ENSURE THE OVERALL ACCURACY OF THE CONTENT ON MY WEBSITE - THE ODD MISTAKE DOES CROP UP. I ACCEPT NO LIABILITY FOR ANY LOSSES INCURRED DUE TO ANY INACCURACIES - BUT I WILL CORRECT ANY MISTAKES BROUGHT TO MY ATTENTION. USE THE EMAIL LINK ABOVE. ALL DOWNLOAD AND CD MATERIALS ARE PASSIVE FILES AND CHECKED BEFORE DISPATCH BUT OVERALL RESPONSIBILITY FOR ENSURING THE FILES ARE COMPATIBLE AND VIRUS-FREE AFTER INTERNET DOWNLOAD OR VIA CD REST WITH THE USER. I CANNOT BE HELD RESPONSIBLE FOR ANY PC DATA OR HARDWARE LOSSES THAT MAY BE INCURRED (THERE HAVE BEEN NONE TO DATE).

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'FREE' SELF-MARKING MULTICHOICE EXERCISES SECTION

Each LEVEL, UNIT and related OUTCOME is shown below. Click on the TOPIC and the SELECTED exercise will load into a new 'window'. Simply close the new window when the exercise has been completed, leaving this window for you to make further selections from. YOU MUST ENSURE THAT YOUR INTERNET EXPLORER 'SECURITY' SETTINGS ARE NOT SET TOO HIGH - OR THE EXERCISE WONT LOAD. THERE HAVE BEEN SOME ISSUES WITH INTERNET EXPLORER 7 + 'firewalls' used by some colleges (mine included). I have recoded the exercises so they will work in IE7 - indicated by 'NEW' next to these updated exercises. I WILL CONTINUE TO UPDATE ALL MULTICHOICE EXERCISES so that 'firewalls' and 'virus checkers' will allow the exercises to open.

Click on ANY of the 'FREE' exercises below. The exercise will open in a new window with a selection of questions for that topic. Check the top of each COMPLETED and CORRECTLY answered exercise for your SCORE before closing the exercise window which will return you to this page. Each time any exercise is opened again, the questions are re-ordered along with the answers - so you will never see the same exercise twice!

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'free' C&G 2330 LEVEL 2 REVISION EXERCISES ( no's 1 to 71) (click here for C&G 2330 LEVEL 3 revision exercises at bottom of this page)

UNIT Number	Outcome Number	Exercise Number	TOPIC
UNIT 201	OUTCOME ONE	1	HEALTH AND SAFETY AT WORK and HSE HASAW CROSSWORD 1 HASAW CROSSWORD 2
		2	COSHH and RIDDOR REGULATIONS
		3	FIRST AID and SAFETY PROCEDURES
		4	SAFETY SIGNS IN THE WORKPLACE
		5	FIRST AID
		6 7 7a	PUWER AND PPE REGS CROSSWORD ELECTRICITY AT WORK CROSSWORD ASBESTOS AWARENESS
	OUTCOME TWO	7b	OCCUPATIONAL SPECIALISMS and JOB ROLES
		8	STRUCTURE OF THE INDUSTRY, CONTRACTS and TRADE ASSOCIATIONS
	OUTCOME THREE	9	SYMBOLS AND DIAGRAMS
		10	ELECTRICAL AND ELECTRONIC SYMBOLS
		11 12	DOCUMENTS AND SOURCES OF TECHNICAL INFORMATION UNIT ONE MOCK EXAMINATION-(30 questions in 45 minutes)
UNIT 202	OUTCOME ONE	13	UNITS OF MEASURE UNITS OF MEASURE CROSSWORD SYMBOLS AND MULTIPLICATION FACTORS FOR NUMBERS CROSSWORD
		14	MECHANICAL SCIENCE PULLEYS AND LEVERS CROSSWORD
		15	POWER AND WORK WORK, ENERGY AND POWER CROSSWORD
		16	SI UNITS AND MULTIPLE/SUB-MULTIPLES
		17	BASIC UNITS AND APPLICATION
		18 *18a*	RESISTIVITY AND TEMPERATURE COEFFICIENTS ELECTRICAL SCIENCE CROSSWORD
	OUTCOME TWO	19	CONDUCTORS AND INSULATORS
		20	ATOMS AND ELECTRON FLOW
		21	AC / DC GENERATION and MAGNETISM
		22	RESISTORS IN SERIES AND PARALLEL
		23	OHMS LAW AND RESISTANCE CALCULATIONS
		24	CONNECTION OF METERS IN CIRCUITS
		25	VOLTAGE AND CURRENT
		26	CONDUCTORS AND INSULATORS, EFFECTS, TOOLS
		27	SCIENTIFIC CONCEPTS
	OUTCOME THREE	28	WIRING SYSTEMS
		29	RING AND RADIAL CIRCUITS
		30	LIGHTING
		31	CONDUCTOR AND INSULATOR MATERIALS
		32	MIMS CABLES
		33	FP CABLES
		34	SYSTEMS AND EARTHING
		35	SHOCK PROTECTION
		36	FAULT PROTECTION 2
		37	reserved for future


	OUTCOME FOUR	40	TOOLS, PLANT AND EQUIPMENT
		41 42	FIXINGS AND FASTENERS UNIT TWO MOCK EXAMINATION (30 questions in 45 minutes)	TOOLS AND FIXINGS CROSSWORD
UNIT 203	OUTCOME ONE	43 *43a* *43b*	SAFE SYSTEMS OF WORK FIRE SAFETY HAZARD AWARENESS
	OUTCOME TWO	44	TECHNICAL INFORMATION
	OUTCOME THREE	45	ELECTRICAL MACHINES AND AC THEORY
	OUTCOME FOUR	46 *46a*	POLYPHASE SYSTEMS, VOLTAGES AND UNITS POWER GENERATION AND 3-PHASE
	OUTCOME FIVE	47 *47a* *27b*	OVERCURRENT, SHORT-CIRCUIT AND EARTH FAULT PROTECTION EARTHING, PROTECTIVE DEVICES UNIT THREE MOCK EXAMINATION (30 questions in 45 minutes)
UNIT 205 (unit 4)	OUTCOME ONE	49	STATUTORY REGULATIONS AND CODES OF PRACTICE
		50	POTENTIALLY EXPLOSIVE ATMOSPHERES
	OUTCOME TWO	51	DRAWINGS, INFORMATION AND DOCUMENTATION
	OUTCOME THREE and FOUR	52	LIGHTING
		53	LIGHTING WIRING
		54	POWER (RING/RADIAL)
		55 56	FIRE ALARM SYSTEMS EMERGENCY LIGHTING	INTRUDER ALARMS CROSSWORD EM LIGHTING CROSSWORD
		57	DATA and COMMS inclu. INTERFERENCE	DATA CROSSWORD
		58	CABLE FACTORS
		59 60	BATHROOM AND SHOWER INSTALLATIONS CARAVANS AND CARAVAN SITE INSTALLATIONS	BATHROOMS CROSSWORD
		61	TEMPORARY INSTALLATIONS
		62	AGRICULTURAL/HORTICULTURAL INSTALLATIONS
		63 64 65 66 67 68 69 70 71	TRUNKING CABLETRAY TOOLS TOOLS AND FIXINGS CROSSWORD FAULT PROTECTION 1 FAULT PROTECTION 2 INSPECTION AND TESTING BASIC INSPECTION /TESTING ADVANCED UNIT FOUR MOCK EXAMINATION (30 questions in 45 minutes)

END OF LEVEL 2 EXERCISES

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'FREE' C&G 2330 LEVEL 3 REVISION EXERCISES (All to BS7671:2008) ( no's 001 to 038) (click 'here' to go back to top of page)

UNIT 301	OUTCOME 1	001	HASAW, MHSR, STATUTORY REGS	ref uk1,2,4,6
		002	PPE, COSHH, RIDDOR, PUWER	ref uk1,2,3,4,6,7,8
		003	SAFETY REGULATION AWARENESS, COMAH, PAT TESTING, NOISE REGS.	ref uk1,2,3,4,6,7,8,9,10
		004 004a 004b	ENVIRONMENTAL PROTECTION ACT EPA CROSSWORD ASBESTOS AT WORK REGULATIONS	ref uk1,2,3,4,6,7,8,9,10,11,13
		005	SAFE SITE WORKING AND SAFETY SIGNS	ref uk 1,2,3,4,5
		006	FIRE SAFETY	ref uk 1,2,3,4,5,8,10,11

	OUTCOME 2	007	PERMIT TO WORK AND SAFE ISOLATION PROCEDURES, WORKING IN ISOLATION	ref uk1,2,3,8
	OUTCOME 3	008 008a 008b	TEAM BUILDING AND TEAM WORKING, EMPLOYMENT LEGISLATION, SAFETY AND QUALITY LAWS PROTECTING PEOPLE CROSSWORD TEAM WORKING AND QUALITY CROSSWORD	ref uk1,2,3,5,6
	OUTCOME 4	009 010 011 012 012a	FORMULAS - FULL LIST (drag/drop) FORMULAS - FULL LIST (multichoice) FORMULAS - ANSWERS NUMBER SYSTEMS CONVERSIONS UNITS OF MEASURE RESISTIVITY AND TEMPERATURE COEFFICIENTS RESISTORS, RESISTANCE, CAPACITORS, CAPACITANCE, INDUCTORS, INDUCTANCE, MAGNETISM. RLC IN AC CIRCUITS, RESISTANCE, CAPACITIVE AND INDUCTIVE REACTANCE, IMPEDANCE, PHASORS, WAVEFORMS SEMICONDUCTOR DEVICES, OPERATION AND RECOGNITION ELECTRONICS CROSSWORD ELECTRONICS - PASSIVE ELECTRONICS - DIODES ELECTRONICS - TRANSISTORS ELECTRONIC SYMBOLS	ref uk 1,2,3,4,7 ref uk1,2,3,4,7 ref uk5 ref uk6,7
	OUTCOME 5	013 014	POWER GENERATION, POWER STATIONS, TRANSMISSION, VOLTAGES INDUSTRIAL DISTRIBUTION SYSTEMS, LV/HV, EARTHING SYSTEMS, ABNORMAL FAULT CONDITIONS	ref uk1 ref uk2,4,5,6
		015 016	POWER-kW,kVA,kVAR,pf, NEUTRAL CURRENTS. TRANSFORMERS	ref uk1 ref uk3
	OUTCOME 6	017 018 019 020 021 022 023	GENERATOR AND MOTOR THEORY DC MACHINES, SYNCHRONOUS MOTORS AND 3-PHASE MAGNETIC FIELDS 3-PHASE MOTOR THEORY AND PRACTICE SINGLE PHASE - SPLIT AND SERIES MOTORS SINGLE PHASE - CAPACITOR ASSIST MOTORS MOTOR - STARTING, SPEED CONTROL AND PROTECTION MOTOR ENCLOSURES MOTOR-PARTS IDENTIFICATION (drag/drop) MOTOR-PARTS - ANSWERS	ref uk1 ref uk1,2 ref uk1,3 ref uk1,3 ref uk1,2,3,4 ref uk1,2,3,4
UNIT 301	ALL OUTCOMES	024	MOCK EXAMINATION UPDATED TO BS7671:2008	60 minute timed 40 question mock examination on ALL of Level 3 - UNIT 1 (outcomes 1 to 6)
UNIT 302	OUTCOME 1	025	PLANNING AND PREPARATION	ref uk1,2,3,4,5
		026 027	DOCUMENTATION AND COMMUNICATIONS DOCUMENTS AND CONTRACTS CROSSWORD	ref uk6,7,8,9,10
		028 029 030	PROTECTIVE DEVICES SHOCK PROTECTION ISOLATION AND PROTECTION	ref uk13,14,15,16,17
		031	CABLE SELECTION AND EARTHING	ref uk18,19,20,21,22,23,24

UNIT 302	OUTCOME 2	032	INSPECTION AND TEST - BASIC
		033	INSPECTION AND TEST - ADVANCED
		034	INSPECTION AND TEST 3-instrument recognition



		035	UNIT 302 MOCK EXAM -16 questions, 2 hours. This is a .pdf acrobat file and a PASSWORD is REQUIRED to access it. TO BS7671:2008	302 MOCK EXAM ANSWERS (you will need a password for this (.pdf file)

UNIT 303	OUTCOME 1	036 036a	FAULT PROTECTION, SAFETY, TYPES OF FAULT FAULT PROTECTION 1 CROSSWORD
	OUTCOME 2	037 037a	FAULT INSTRUMENTS, TRANSIENTS, FAULTS AND FAULT FINDING FAULT PROTECTION 2 CROSSWORD

		038	UNIT 303 MOCK EXAM - 16 questions, 2 hours. This is a .pdf acrobat file and a PASSWORD is REQUIRED to access it. TO BS7671:2008	303 MOCK EXAM ANSWERS (you will need a password for this (.pdf file)

END OF LEVEL 3 EXERCISES