Salma Ahmed
English Lit. GCSE Student
168,000+ MODEL ESSAYS FOR LESS THAN 17P
For less than 17p a day, get instant access to winning model essays from a site trusted and recommended by Teachers. Now passing your exams is easier - simply study teacher vetted essays here.
Blitz through your revision and assignments by studying the work of the brightest students in UK - all for less than 17p a day (or £4.99 a month)!
- Feel secure and in control - great student stress buster
- Learn more, faster - instantly spot winning structures & ideas
- Pass without cheating! Backed by anti-plagiarism experts
- Only Teacher approved resource - widest choice of essays
- Perfect for revision, essays or coursework - less than 17p!
- Art & Design (339 Essays)
-
Biology
(3,140 Essays)
-
Business Studies
(3,114 Essays)
-
Chemistry
(613 Essays)
- Classics (358 Essays)
- Computer Science (542 Essays)
- Design and Technology (145 Essays)
-
Drama
(1,711 Essays)
-
Economics
(936 Essays)
-
English Language
(892 Essays)
-
English Literature
(7,502 Essays)
- General Studies (112 Essays)
-
Geography
(2,552 Essays)
- Healthcare (1,083 Essays)
-
History
(5,902 Essays)
-
Information & Communication Technology
(600 Essays)
-
Law
(928 Essays)
-
Maths
(416 Essays)
-
Media Studies
(3,007 Essays)
- Miscellaneous (196 Essays)
-
Modern Foreign Languages
(629 Essays)
- Music (328 Essays)
-
Physical Education (Sport & Coaching)
(1,396 Essays)
-
Physics
(1,067 Essays)
- Electrical & Thermal Physics (398 Essays)
- Fields & Forces (131 Essays)
- Mechanics & Radioactivity (175 Essays)
- Microscopes & Lenses (104 Essays)
- Modern Physics (40 Essays)
- Waves & Cosmology (219 Essays)
-
Politics
(1,974 Essays)
-
Psychology
(2,724 Essays)
-
Religious Studies & Philosophy
(1,297 Essays)
-
Sociology
(1,381 Essays)
Current rating of fuses and MCB's.
- Words:
- 1356
- Submitted:
- Mon Dec 22 2003
Have a little read: ... CURRENT RATING OF FUSES AND MCBS Name of Instructor: Miss. B.S.K. Subasinghe Name : Perera K.N.S. Index No : 020287 Field : ENTC Date of Per. : 10/12/2003 Date of Sub.: 19/12/2003 CALCULATIONS: For the fuse For MCB From graphs drawn, Fusing current for 5A fuse = Tripping current for 2A MCB = RESULTS Fusing Factor Tripping Factor DISCUSSION: Fuses and Miniature Circuit Breakers (MCBs) are used to protect electrical equipment and for the safety of the users. The conditions that require circuit protection are direct shorts, excessive current and excessive heat. When one or more of these conditions occur the above protective devices (connected in series with the supply) are able to disconnect the circuit thus preventing the danger. Fuses Circuit symbol: This provides protection by melting due to the heat produced because of ohmic resistance, when a higher than a rated current flows through it. There are three main types of fuses, Re-wirable fuses These have a thin wire that
Other Similar Coursework
Not found exactly what you were looking for? Here are some essays which are similar to this one:
| Title | Members Rating | |
|---|---|---|
| Internal resistance investigation - I will conduct the following investigation with the aim to find the internal resistance of a lemon battery, which I will construct myself. |
|
Read a preview → |
| verification of boyles law |
|
Read a preview → |
| Design and Carry Out an experiment to determine the EMF and Internal Resistance of a standard laboratory power pack. |
|
Read a preview → |
| Investigating a Thermistor. |
|
Read a preview → |
| Is polymer electronics the future of TV screens |
|
Read a preview → |
| Investigating how distance affects the light shining on the L.D.R. |
|
Read a preview → |
| Resistor - What do resistors do? |
|
Read a preview → |
| Investigate the effect of changing the length of a wire on the current flowing through it. |
|
Read a preview → |
| Varying the Voltage Across a Fixed Value Resistor. |
|
Read a preview → |
| Current and resistance. |
|
Read a preview → |
BETTER MARKS THAN I EVER HOPED FOR
A FANTASTIC HELP
Secure low cost access to the largest collection of model answers anywhere...
Finally, did you know, we are the only essay site certified as safe by the Credit Card industry? (100% PCI DSS compliant). You can feel 100% secure accessing the largest collection of model answers on the Internet - plus our very low price means even struggling students can afford to get help fast. Start now...
- Feel secure and in control - the ultimate stress buster
- We're the only site with over 1 Million monthly visitors
- You'll instantly spot winning structures and ideas - FAST!
- Backed by Anti-plagiarism experts
- Your revision, essays or coursework DONE! Just 17p!
