Biology form 2 Revision Questions and Answers

Institution Secondary
Course KCSE
Year 1st Year
Semester Unknown
Posted By Michael Paul
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Pages
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Description

The purpose of this biology Revision material is to equip the student with knowledge and skills to enable him or her understand how to answer final exam questions correctly
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CONSTRUCTION PLANT AND EQUIPMENT KNEC NOTES Trending!
Plant refers to machinery, equipment or apparatus used for an industrial activity. In construction, plant typically refers to heavy machinery and large equipment used on construction sites – think cranes, excavators and bulldozers.
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Concrete is made by portland cement, water and aggregates. Portland cement is a hydraulic cement that hardens in water to form a water-resistant compound. The hydration products act as binder to hold the aggregates together to form concrete. The name portland cement comes from the fact that the colour and quality of the resulting concrete are similar to Portland stone, a kind of limestone found in England.
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Building material is material used for construction. Many naturally occurring substances, such as clay, rocks, sand, wood, and even twigs and leaves, have been used to construct buildings and other structures, like bridges.
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Engineering depends mainly upon Engineering drawing, hence need for Engineers to acquire a good working knowledge about the subject in order to express and record the shape, size and other information necessary for the construction of various objects such as buildings, roads, bridges, machines etc.
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This module is to equip the trainee with the necessary knowledge, skills and attitude required to fully understand workshop tools, techniques and technology.
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This module 1 is to equip the trainee with the necessary knowledge, skills and attitude required to fully understand workshop tools, techniques and technology.
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Surveying is defined as taking a general view of, by observation and measurement determining the boundaries, size, position, quantity, condition, value etc. of land, estates, building, farms mines etc. and finally presenting the survey data in a suitable form. This covers the work of the valuation surveyor, the quantity surveyor, the building surveyor, the mining surveyor and so forth, as well as the land surveyor.
87 Pages 3716 Views 3 Downloads 1.88 MB
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General introduction is made to introduce the fundamentals of Chemistry and physics usually form the basis of practical in civil engineering.
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GEOTECHNOLOGY MODULE 1 KNEC NOTES Trending!
Geotechnology involves the application of technology to engineering problems caused by geological factors. In general, civil engineers deal with two types of earth materials: soils and rocks. Geotechnology is a term used in the literature to describe both the science and engineering of soil deposits, rock masses, and the fluids they contain.
87 Pages 4671 Views 1 Downloads 2.36 MB
Engineering Mathematics I Trending!
This course is about the basic mathematics that is fundamental and essential component in all streams of undergraduate studies in sciences and engineering. The course consists of topics in differential calculus, integral calculus, linear algebra and differential equations with applications to various engineering problems.
321 Pages 4872 Views 1 Downloads 1.47 MB