# Longitudinal Stress MCQ Questions & Answers

Longitudinal Stress MCQs : This section focuses on the "Longitudinal Stress". These Multiple Choice Questions (MCQs) should be practiced to improve the Longitudinal Stress skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

Which of the following is correct?

A. Phytoplankton-zooplanktons- fish
B. Zooplanktons -protozoan-fish
C. Grass- fish- zoo plankton
D. Zooplanktons- phytoplankton-fish

Question 2

Energy does not recycle.

A. TRUE
B. FALSE

Question 3

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

A. Food web
B. Food network
C. Food system
D. Food cache

Question 4

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

A. C-C
B. N-N
C. O-O
D. F-F

Question 5

Water works are generally design with design period of __________

A. 25 years
B. 30 years
C. 45 years
D. 50 years

Question 6

The longitudinal stress is _____ stress across the section.

A. Shear
B. Bending
C. Tensile
D. Compressive

Question 7

The ratio of hoop stress to maximum shear stress is _________

A. 2
B. 3
C. 4
D. 6

Question 8

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

A. Parallel
B. Equal
C. Orthogonal

Question 9

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.

A. 28.125 N/mm2
B. 35.675 N/mm2
C. 46.785 N/mm2
D. 67.845 N/mm2

Question 10

Wholesome water is also known as _________

A. Palatable water
B. Quality water
C. Lethal water
D. Toxic water

Question 11

The longitudinal stress in the shell is _________

A. pd/3t
B. pd/4t
C. pd/2t
D. pd/6t

Question 12

Ecological pyramids were first devised by __________

A. Earnest Haeckel
B. Roger Federer
C. Charles Eltan
D. Smith Nell