Q. At any point on the circumference of the cylinder, the longitudinal and hoop stress are _______

View solution

Q. Calculate the axial stress induced in the pipe is the water mean of 1.5 metres diameter and 20 mm thick is subjected to an internal pressure of 1.5 N/mm².

View solution

Q. Saprotrophs are also known as _________

View solution

Q. Energy flows through the ecosystem in the form of __________ bonds.

View solution

Q. Energy does not recycle.

View solution

Q. ____________ is a network of food chain of different types of organisms.

View solution

Q. Ecological pyramids were first devised by __________

View solution

Q. Which of the following is correct?

View solution

Q. Wholesome water is also known as _________

View solution

Q. Rate of demand is also known as __________

View solution

Q. Water works are generally design with design period of __________

View solution

Q. What is a design period for storage dam?

View solution

Q. Calculate the hoop stress at the bottom of penstock, if a steel penstock of 1 m and 10 mm thick is subjected to 100m head of water. Take w = 9.81 kN/m³.

View solution

Q. Maximum daily demand = _____ × Average daily demand.

View solution

Q. Which of the following is not a short term estimate in population forecast?

View solution

Q. Pn = P[1+r/100]ⁿ is a formula used in ___________

View solution

Q. According to Freeman, estimate of fire demand can be made from the formula?

View solution

Q. Fire hydrants are located in a main at a distance of ______________

View solution

Q. In total consumption, losses account about __________

View solution

Q. _______ is integrated or summation hydrograph.

View solution