This page has every Power Machines N6 November paper we have, from 2014 to 2020: 3 question papers and 3 memos in 6 PDFs. The newest year is first. Each paper shows the first page of questions, its marks and time, and what the questions cover.
Power Machines N6 November papers by year
Year Exams Papers PDFs
2020 November 1 2 2016 November 1 2 2014 November 1 2
Power Machines N6 November 2020 question papers and memos
November 2020
Power Machines N6 November 2020 question paper
100 marks · 3 hours · 7 pages · 5 questions
What is in this paper (5 questions)
Q1
A velocity-compounded, two-stage impulse gas turbine has two rows of moving blades 20 marks
Q2
Air at a pressure of 653 kPa and a temperature of 747 °C is expanded in a convergent- 20 marks
Q3
A test was performed on a steam plant which consisted of an economiser, evaporator 20 marks
Q4
A four-cylinder, four-stroke petrol engine was tested on a Pröny brake whilst rotating at 20 marks
Q5
A two-stage, single-acting, reciprocating compressor delivers 14,6 kg of air per minute 20 marks
Instructions to candidates Answer all the questions. Read all the questions carefully. Number the answers according to the numbering system used in this question paper. Keep subsections of questions together. All sketches and diagrams must be neat, fully labelled and drawn in pencil in the ANSWER BOOK. Write down all formulae used. Show all intermediate steps for calculations. Use only a black or blue pen. Approximate final answers to THREE decimals unless stated otherwise. Write neatly and legibly. (8190046) -3-
Power Machines N6 November 2016 question papers and memos
November 2016
Power Machines N6 November 2016 question paper
100 marks · 3 hours · 6 pages · 7 questions
What is in this paper (7 questions)
Q1
A three stage compressor is designed for minimum work conditions and delivers air to 20 marks
Q2
The following information is known about a steam boiler: 20 marks
Q3
A gas turbine operating according to the Joule cycle has a compressor adiabatic 20 marks
Q4
Steam enters a convergent-divergent nozzle at a pressure of 900 kPa and a 20 marks
Q5
A four-cylinder, four stroke petrol engine develops a brake power of 100 kW at an 20 marks
Q6
The following information refers to a two-stage impulse turbine: 20 marks
Q7
Methyl chloride, serving as a refrigerating agent in a vapour compressor refrigerator, 20 marks
Instructions to candidates Answer any FIVE questions. Read ALL the questions carefully. Number the answers according to the numbering system used in this question paper. Questions may be answered in any order, but subsections of questions must be kept together. ALL formulae used must be written down. Show ALL the intermediate steps. Questions must be answered in blue or black ink. ALL sketches and diagrams must be done in pencil in the answer book. Write neatly and legibly. (8190046) -3- T1160(E)(N18)T
Power Machines N6 November 2014 question papers and memos
November 2014
Power Machines N6 November 2014 question paper
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Questions about these papers
Which years of Power Machines N6 November papers are on this page? Papers from 2020, 2016, 2014. The newest year is at the top.
How many marks is the Power Machines N6 November paper? The paper is usually out of 100 marks and you get 3 hours to write it.
Are the memos included? Yes. 3 of the 3 papers on this page have their marking memo next to the question paper.
