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What is the basic principle of electron microscope?
Date posted:
October 19, 2018
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Differentiate between analog input signal and digital input signal.
Date posted:
October 13, 2018
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Give three reasons why basin banks should not be made high by an agricultural engineer.
Date posted:
October 4, 2018
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List six places where damp proofing course can be applied.
Date posted:
August 14, 2018
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Enumerate 5 types of hospital wastes and against each indicate possible treatment methods.
Date posted:
July 17, 2018
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Outline four aims of dimensional coordination.
Date posted:
July 2, 2018
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State four principles to be considered when laying a damp proof material.
Date posted:
July 2, 2018
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What Happens to the Current in a Short Circuit?
Date posted:
June 28, 2018
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What Is a DC to AC Inverter Circuit?
Date posted:
June 28, 2018
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Define Hydroelectric Power
Date posted:
June 28, 2018
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What Is a Power Transformer?
Date posted:
June 28, 2018
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What Are Some Good Things About Nuclear Energy?
Date posted:
June 28, 2018
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How Do Windmill Generators Produce Electricity?
Date posted:
June 28, 2018
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How Does Running Water Produce Electricity?
Date posted:
June 28, 2018
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Advantages of using junction boxes
Date posted:
June 26, 2018
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Briefly describe four types of DC Motors?
Date posted:
June 23, 2018
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State the reasons for biasing a transistor.
Date posted:
June 22, 2018
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State the merits of full wave center tapped rectifier over half wave rectifier
Date posted:
June 22, 2018
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What is Axonometric projection?
Date posted:
June 14, 2018
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What is Azimuthal Projection?
Date posted:
June 14, 2018
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List the steps in the calorimeter method of measuring heat capacity of solid
Date posted:
June 2, 2018
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Why are synchronous motors not self starting?
Date posted:
April 30, 2018
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Advantages and disadvantages of induction motors.
Date posted:
April 30, 2018
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Explain the advantages of induction motors over synchronous motors
Date posted:
April 30, 2018
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Into a stream, with no trace of salt initially, a salt with a concentration of 20 mg/cc is introduced at a constant rate of 2 litres per minute. The samples collected at a downstream section sufficiently far away indicated an equilibrium salt concentration of 0.05 ppm. Determine the discharge in the stream from this data.
Date posted:
April 9, 2018
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The following data pertain to streamflow in a river at a given gauge station. The rate of rise in water surface elevation = 10.0 cm/h. the normal discharge for the river stage obtained from the steady flow rating curve = 150 m3/s. slope of the river bed = 3 x 10-4. Assume the velocity of the flood wave to be 2.5 cm/sec, compute the river discharge.
Date posted:
April 9, 2018
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A drainage basin has an area of 210 km2. The average depth of rainfall received by it during a monsoon period is computed as 65 cm, while the runoff measured at its outlet during the same period is estimated to be 5.68 x 107 m3. Compute the depth of runoff. What percentage of rainfall has become runoff? If all this runoff volume is stored and used to irrigate a crop which requires 60 cm of water, how many hectares can be irrigated?
Date posted:
April 9, 2018
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What volume is represented by 57 mm of runoff depth from a basin of area 3300 km2? Give the answer in m3, cumec-days, ha-m and million cubic metres.
Date posted:
April 9, 2018
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The mean daily flows at a gauging station for a period of 7 days are 7, 27, 58, 41, 31, 20 and 13 m3/s respectively. What is the total volume of streamflow at the site in cumec-days(metres cubed per second.)? and in hectare-metres? What is the mean flow rate for the week? If the drainage area at the site is 100 km2, what is the runoff volume in cm?
Date posted:
April 9, 2018
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What are the contributions that engineers could make to conserve energy
Date posted:
April 5, 2018