2391 Inspection & Testing Pro vs 13+ Maths Lite

Pass the City & Guilds 2391-52 with 556 exam-standard questions, real exam-format mock tests, and the field tools you will actually use on site. Built against BS 7671:2018+A4:2026 Part 6 (Inspection and Testing). EXAM PREP — OPEN BOOK & CLOSED BOOK The 2391-52 is sat in two parts, so the question bank is organised the same way. Work through the full open-book syllabus, then switch to Closed Book to drill the topics you must know without the regs in front of you. • Initial Verification — 132 questions • Periodic Inspection — 133 questions • Test Procedures — 78 questions • Certification and Reporting — 63 questions • Fault Coding — 67 questions • Safe Isolation and GS38 — 47 questions • Statutory Requirements — 36 questions Every question carries a worked explanation, and diagrams are drawn to scale for test sequences, schedules and certificate extracts. MOCK TEST THAT MATCHES THE REAL THING 60 questions in 120 minutes, weighted across topics exactly as the real 2391-52 paper is. Questions and answer options are shuffled on every attempt, so you learn the subject rather than the position of the right answer. SEVEN ON-SITE CALCULATORS • Max Zs — 0.8 x tabulated rule of thumb • R1+R2 — predict the continuity reading before you measure it • Zs from Components — Ze + (R1+R2), checked against the tabulated limit • Prospective Fault Current — the Ipf figure the certificate asks for • Ring Final — (r1+r2)/4 continuity check • Adiabatic — S = the square root of (I squared x t) / k • Voltage Drop — mV/A/m x Ib x L QUICK REFERENCE 26 reference cards across test and limiting values, classification and reporting, safe isolation and GS38, test sequence and procedure, and wiring identification and colours. Bookmark the ones you keep coming back to. FIELD TOOLS • Digital Certificates — build EIC, Minor Works and EICR / Condition Reports, then export a clean PDF • Visual Inspection — full Schedule of Inspection, tickable on site • Dead Testing and Live Testing — Schedule of Test Results, step by step • EICR Coding Guide — C1, C2, C3 and FI, with the reasoning behind each • Fault Coding Trainer — classify real EICR observations and check yourself against the correct code ALSO INCLUDED • Flash cards for rapid revision • Voice-over in UK English, so you can revise hands-free • Progress history and per-topic scoring to show where you are weak • Choose 1 to 100 questions per practice session • Exam date reminders • iCloud sync across your iPhone and iPad Free to start. A subscription unlocks the full 556-question bank, unlimited mock exams, all calculators and Quick Reference, the fault coding trainer, and certificate export. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. Privacy Policy: https://www.webrichsoftware.com/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Over 140 revision notes and 1420 questions with explanations on Number, Algebra, Geometry & Measure and Data Handling. DETAILED TEST RESULTS On the completion of each test the user is given a summary of test along with the time taken on each question. Every question can be reviewed and all questions have an explanation of the answer. PROGRESS METER An interactive pie chart displays current progress for each topic so that you can track your weak areas and retry the questions you answered incorrectly. MOCK TEST Mock test simulates the real test format. Questions are presented randomly from all the topics. REVISE BY SUBJECT Number: Approximation of calculations Decimal places Rounding Significant figures Addition & subtraction with negative numbers Column addition & subtraction Negative numbers Number problems in words Order of operations & BODMAS Ordering numbers & place values Factors Highest common factor Long division & multiplication Lowest common multiple Multiples Multiplying & dividing by decimals & single-digit numbers Multiplying & dividing with negative numbers Prime factors Prime numbers Real-life problems using multiplication & division Times tables Adding & subtracting decimals & fractions Calculating a percentage of a quantity Converting decimals into fractions & vise-versa Decimals - multiplication & division Dividing fractions Equivalent fractions Equivalent percentages, fractions & decimals Finding a fraction of a quantity Fraction problems in words Fractions of a shape Improper fractions & mixed numbers Multiplying fractions One quantity as a fraction/percentage of another Percentage change Percentage problems in words Calculated powers Dividing & Multiplying powers Dividing & Multiplying using powers of 10 Power of a power Powers of 10 Square numbers Square roots & cube roots Standard form Best buys Calculating with ratios Density Direct proportion Dividing amounts in ratios Ratio problems in words Ratios & fractions Speed Algebra: Equations with the variable on both sides Expansion, simplification & factorisation Formulae, expressions & equations Inequalities on number lines Inequalities Multiplying expressions Rearranging formulas Setting up equations Simplifying expressions Simultaneous equations Solving equations with brackets Solving inequalities Solving linear equations Substitution The language of algebra Trial & improvement Conversion graphs Drawing graphs from tables Negative co-ordinates Finding the nth term from given patterns Finding the nth term Number sequences Patterns in number Special sequences The nth term of a sequence Geometry & Measure: Area of a circle, rectangle & triangle Area of compound shapes Circumference of a circle Constructions Cuboids Identifying 2D shapes Parts of a circle Perimeter Polygons Prisms Pythagoras' theorem in real life Pythagoras' theorem Special quadrilaterals Alternate angles Angles & regular polygons Angles around a point Angles basics Angles in a quadrilateral & triangle Corresponding, Interior & Opposite angles Converting measurements Measuring time Metric system Nets Plans & elevations Units of length, area & volume Congruent shapes Reflections rotations & translations Scaling & enlargements Similarity Symmetry Data Handling: Bar charts Line graphs Line of best fit Pictograms Pie charts Scatter diagrams Two way tables Frequency tables Mean, Median, Mode Range Addition rule for mutually exclusive outcomes Calculating probabilities Probability of not an event The probability scale FEATURE LIST • Option to choose the number of questions to test. • Option to choose if user wants instant feedback on answer selection. • Progress meter helps to track progress, topic wise & mock test wise. • Ability to re-attempt only the questions you get wrong or correct or never attempted • Option to choose "ON" or "OFF" for sound effects. • Option to choose reset the progress & start from scratch.