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PAST EXAM PAPER & MEMO N3 - Engineering N1-N6 Past …
6.1 A silicon-controlled rectifier (SCR) can be controlled by using four different methods. The following statements are descriptions or definitions of these methods. Name each method which is described in the statement below. Write only the name of the method next to the question number (6.1.1–6.1.4) in the ANSWER BOOK.
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PAST EXAM PAPER & MEMO N3
previouspapers.co.zaNATIONAL CERTIFICATE MECHANOTECHNOLOGY N3 ... 8.2 Give TWO examples of non-ferrous metals. (2 x 1) (2) ... 9.1 List FIVE documents that form part of the production process and assist in managing the budget of an organisation. (5 x 1) (5) 9.2 List THREE methods that can be used to improve horizontal communication. ...
PAST EXAM PAPER & MEMO N4
previouspapers.co.zaDefine the term shoring. Explain FOUR circumstances under which shoring become necessary. (2) (8) [10] ... trench excavations approximately one metre deep in the following formations (types of soil): 9.1 ... Start the layout planning at the entry of the timber store.
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previouspapers.co.za11.1 Briefly describe how the following lathe mandrels operate: 11.1.1 Sliding cone mandrel 11.1.2 Expanding mandrel (2 x 2) (4) 11.2 The compound slide is used for taper turning on a centre lathe. 11.2.1 State TWO advantages of the use of the compound slide
PAST EXAM PAPER & MEMO N2 - Engineering N1-N6 Past …
previouspapers.co.zaState in which conductor miniature circuit breakers should be installed in circuit wiring Except for protection, state one other purpose of an MCB. (2) (2) (2) (1) (1) 6.6 Explain the following terms relating to circuit breakers: 6.6.1 6.6.2 Snap action Manual reset (2 x 1) (2) [10]
PAST EXAM PAPER & MEMO N3 - Engineering N1-N6 Past …
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previouspapers.co.zapast exam paper & memo n1 about the question papers and online instant access: thank you for downloading the past exam paper and its memo, we hope it will be of help to ... we sell previous papers and memos for the subjects mentioned and the papers are between 2014-2019. the papers are in pdf form and each pdf has a minimum of seven different