Get premium membership and access questions with answers, video lessons as well as revision papers.
This is a map on which from the centre, all points are on their true bearings
STEPHKIMOTHO answered the question on June 14, 2018 at 08:32
- List the steps in the calorimeter method of measuring heat capacity of solid (Solved)
List the steps in the calorimeter method of measuring heat capacity of solid
Date posted: June 2, 2018. Answers (1)
- Why are synchronous motors not self starting?(Solved)
Why are synchronous motors not self starting?
Date posted: April 30, 2018. Answers (1)
- What are the advantages and disadvantages of induction motors?(Solved)
Advantages and disadvantages of induction motors.
Date posted: April 30, 2018. Answers (1)
- Explain the advantages of induction motors over synchronous motors(Solved)
Explain the advantages of induction motors over synchronous motors
Date posted: April 30, 2018. Answers (1)
- 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...(Solved)
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. Answers (1)
- 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....(Solved)
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. Answers (1)
- 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...(Solved)
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. Answers (1)
- 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...(Solved)
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. Answers (1)
- 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....(Solved)
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. Answers (1)
- What are the contributions that engineers could make to conserve energy(Solved)
What are the contributions that engineers could make to conserve energy
Date posted: April 5, 2018. Answers (1)
- Define an ampere
(Solved)
Define an ampere
Date posted: April 3, 2018. Answers (1)
- Differentiate malleability from ductility as used in material processing (Solved)
Differentiate malleability from ductility as used in material processing
Date posted: April 2, 2018. Answers (1)
- State the general workshop safety rules(Solved)
State the general workshop safety rules.
Date posted: April 2, 2018. Answers (1)
- Define Current (Solved)
Define current
Date posted: April 2, 2018. Answers (1)
- State seven causes of accidents in the workshop (Solved)
State seven causes of accidents in the workshop
Date posted: April 1, 2018. Answers (1)
- Define a coulomb (Solved)
Define a Coulomb
Date posted: April 1, 2018. Answers (1)
- State the IEE regulations regarding cables(Solved)
State the IEE regulations regarding cables
Date posted: April 1, 2018. Answers (1)
- State the properties of copper that makes it a good choice for electrical conductors(Solved)
State the properties of copper that makes it a good choice for electrical conductors.
Date posted: April 1, 2018. Answers (1)
- State the factors considered when selecting a particular witing system (Solved)
State the factors considered when selecting a particular wiring system.
Date posted: March 31, 2018. Answers (1)
- Explain wiring system (Solved)
Explain wiring system
Date posted: March 31, 2018. Answers (1)