Electrical Engineering Exam Questions and Answers, Exams of Electrical and Electronics Engineering

A series of questions and answers related to electrical engineering principles and practices. It covers topics such as the disability discrimination act, bs7671 compliance, wiring diagrams, scale drawings, intruder alarm systems, and cable specifications. The questions are designed to test understanding of electrical installations, circuit design, and safety regulations, making it a valuable resource for students and professionals in the field. It also includes questions on renewable energy sources and electrical distribution networks. This compilation serves as a useful tool for exam preparation and knowledge reinforcement in electrical engineering.

Typology: Exams

2025/2026

Available from 12/23/2025

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2365 //- //Unit //203 //Questions //With //Answers //
The /
/Disability /
/Discrimination /
/Act /
/deals /
/with /
/equal /
/opportunities /
/in /
/relation /
/to /
/employment, /
/provision /
/of //goods, //services, //education //and //transport //and //is //now //known //as
//- //CORRECT //ANSWERS(S)✔✔Equality //Act //2010
These /
/give /
/guidance /
/on /
/how /
/to /
/comply /
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2365 //- //Unit // 203 //Questions //With //Answers //

The /

/Disability /

/Discrimination /

/Act /

/deals /

/with /

/equal /

/opportunities /

/in /

/relation /

/to /

/employment, /

/provision /

/of //goods, //services, //education //and //transport //and //is //now //known //as

//- //CORRECT //ANSWERS(S)✔✔Equality //Act // 2010

These /

/give /

/guidance /

/on /

/how /

/to /

/comply /

/with /

/BS7671 //- //CORRECT //ANSWERS(S)✔✔IET //Guidance //Notes

Guidance /

/Note //

/gives /

/clarification /

/of /

/BS7671 /

/in /

/regards /

/to; //- //CORRECT //ANSWERS(S)✔✔Inspection //and //Testing

'System //consists //of //1.5mm2, //3c //MICC //cable'.

This /

/statement /

/may /

/be //found //in //the; //- //CORRECT //ANSWERS(S)✔✔Specification

A /

/diagram /

/provided /

/to /

/you /

/to /

/correct /

/drawing /

/scale /

/where //

a /

/wall, /

/1.3m /

/in /

/length, /

/measures /

/5mm //on //a //drawing? //- //CORRECT //ANSWERS(S)✔✔1:

A /

/garden /

/light /

/is /

/to /

/be //positioned //18m //away //from //the //house. //A //1:50 //scale //drawing //is

//to /

/be /

/produced. /

/How /

/long /

/will /

/the /

/line /

/on /

/the /

/scale //drawing //measure? //- //CORRECT //ANSWERS(S)✔✔360mm

A /

/drawing /

/is //produced //to //a //scale //of //1:75 //showing //a //Consumer //Control //Unit

//installed /

/0.2cm /

/from /

/the /

/corner /

/of //

a /

/room. /

/Which /

/one /

/of /

/the /

/following /

/is /

/the /

/actual /

/distance /

/from /

/the //corner //in //the //room? //- //CORRECT //ANSWERS(S)✔✔0.15m

/run /

/between /

/the /

/switches /

/of //

a /

/two /

/way /

/lighting /

/circuit //are //known //as; //- //CORRECT //ANSWERS(S)✔✔Strappers

An /

/A2 /

/standard /

/circuit //is //: //- //CORRECT //ANSWERS(S)✔✔Circuit //Type-

Radial, /

/Max //Area //- //75m2, //Cable //size //- //4mm2, //Fuse //size //- //30/32A

Silicone /

/insulated /

/FP200 /

/cables /

/required /

/ferrules. //These //are //no //longer //required //if //the //cable //insulation //is; //-

//CORRECT //ANSWERS(S)✔✔Insudite

Which /

/one /

/of /

/the /

/following /

/symbols //represents //the //rating //factor //when //using //a //BS3036 //Semi-

enclosed //Re-Wirable //Fuse? //- //CORRECT //ANSWERS(S)✔✔Cf

What /

/is /

/the /

/maximum /

/permissible /

/voltage /

/drop /

/of //

a /

/lighting /

/circuit //in //a //dwelling? //- //CORRECT //ANSWERS(S)✔✔6.9V

The /

/current /

/carrying /

/capacity /

/of //a //cable //can //be //shown //as; //- //CORRECT //ANSWERS(S)✔✔It

/to /

/overloads //- //CORRECT //ANSWERS(S)✔✔BS //EN // 60898 //Type //D

A /

/high /

/breaking /

/capacity /

/(HBC, /

/previously /

/HRC) /

/fuse /

/has //the //British //Standard //- //CORRECT //ANSWERS(S)✔✔BS //88-

Which /

/one /

/of //the //following //is //the //minimum //conduit //size //suitable //for //a //short

//straight //run //containing //the //following //stranded //cables:

· // 2 //x //10mm

· // 1 //x //16mm

2 //x //25mm2? //- //CORRECT //ANSWERS(S)✔✔32mm

Which /

/one /

/of /

/the /

/following /

/is /

/the /

/minimum /

/conduit /

/size /

/suitable /

/for //a //3.5m //straight //run //containing //the //following //stranded //cables:

//- //CORRECT //ANSWERS(S)✔✔32mm

Which /

/one /

/of /

/the /

/following /

/is /

/the /

/conduit /

/capacity /

/factor /

/to /

/be /

/used /

/where //

a /

/32mm /

/conduit /

/has // 4 //bends //in //a //1..5m //run? //- //CORRECT //ANSWERS(S)✔✔ 600

Which /

/one /

/of /

/the /

/following /

/defines /

/the /

/term /

/earthing /

/conductor? //- //CORRECT //ANSWERS(S)✔✔The //conductor //which

//links //the //MET //to //the //means //of //earthing

During /

/an /

/earth /

/fault /

/which /

/of /

/the //following //situations //would //be //most //desirable //for //exposed //and

//extraneous /

/conductive /

/parts. //- /

/CORRECT /

/ANSWERS(S)✔✔Exposed /

/parts //(230V), //Extraneous //Parts //(230V)

Which /

/one /

/of /

/the /

/following /

/is /

/an /

/exposed //conductive //part? //- //CORRECT //ANSWERS(S)✔✔Metal-

clad //twin //socket //outlet

Part /

/of /

/the /

/electrical //installation //and //not //normally //live, //but //can //become //live

//under /

/fault /

/conditions' /

/is //

a /

/definition /

/of //an? //- //CORRECT //ANSWERS(S)✔✔Exposed //conductive //part

Basic /

/protection /

/is /

/achieved //by; //- //CORRECT //ANSWERS(S)✔✔All //of //the //answers

Which /

/one /

/of /

/the /

/following /

/are /

/transmission /

/voltages? //- //CORRECT //ANSWERS(S)✔✔132kV //, //275kV, //400kV

Which /

/of /

/the /

/following /

/is /

/not /

/part /

/of /

/the /

/electrical /

/distribution /

/network //- /

/CORRECT //ANSWERS(S)✔✔Electrical //distribution //board

which /

/of /

/the /

/following /

/is /

/used /

/to //convert //dc //to //ac //- //CORRECT //ANSWERS(S)✔✔Inverter

Used /

/to /

/transfer /

/heat /

/from /

/one /

/medium /

/to //another //- //CORRECT //ANSWERS(S)✔✔heat //exchanger

Which /

/of /

/the /

/following /

/is /

/NOT //

a /

/source /

/of //Greywater //- //CORRECT //ANSWERS(S)✔✔Toilet //water

A /

/turbines /

/sweeping /

/area //must //not //exceed; //- //CORRECT //ANSWERS(S)✔✔3.8m

Places /

/specific /

/duties /

/on /

/the /

/client, //designer //and //contractors //to //think //about //health //and //safety

//of //

a /

/building /

/project /

/throughout /

/its /

/life. //- /

/CORRECT /

/ANSWERS(S)✔✔Construction /

/design //and //management //Regulations

The /

/electricians /

/guide /

/to /

/good /

/electrical /

/practice. //- //CORRECT //ANSWERS(S)✔✔Unite //Union //Book

Guidance /

/Note //

/gives /

/clarification /

/of /

/BS7671 /

/in /

/regards /

/to; //- /

/CORRECT /

/ANSWERS(S)✔✔Selection //and //erection //of //equipment

A /

/Frost /

/stat /

/VAT), /

/Product /

/code: /

/TTF562F, /

/Manufacturer: /

/Smart /

/Electro /

/are /

/all /

/pieces /

/of /

/information /

/found /