Below the Most Important MCQs for various State AE (Assistant Engineer) Exams for Civil Engineering. A complete source for exam preparation and Practice.
Question 1. Force Analysis
The load shared by the member BC of the structure shown in figure below is
Previously Asked in : TNPSC AE 2012 ||
2√3 KN
3√2 KN
4 KN
3 KN
Answer (Detailed Solution Below)
Option 4 KN is correct
Detailed Explanation :
As shown above figure the value of TBC force is
TBC sin30° = – 2 KN
TBC = -2 / sin30° = 4 KN (Compressive)
Question 2. Force Analysis
Which of following is not scalar quantity?
Previously Asked in : GSSSB AAE 07. 02 .2021 ||
Time
Mass
Area
Velocity
Answer (Detailed Solution Below)
Option Velocity is correct
Detailed Explanation :
Concept:
Velocity is not scalar quantity.
A scalar quantity is defined as the physical quantity
that has only magnitude, for example, mass, energy,
time, area and speed etc.
A vector quantity is defined as the physical quantity
that has both magnitude as well as direction like force
momentum torque, impulse weight etc.
Question 3.
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