Civil Engineering MCQJE Level Civil Engineering
In a mock-test problem built around pipe flow energy representation, which answer is most appropriate? Avoid the common trap that hGL is below pipe centreline for all flow.
Fluid MechanicsHydraulic Gradient LineEASY
Choose the correct answer
A
HGL includes velocity head as well
B
HGL is always horizontal
C
HGL is below pipe centreline for all flow
D
HGL shows pressure head plus elevation head
Correct Answer
D. HGL shows pressure head plus elevation head
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
HGL is total head minus velocity head. Correct option: D.
ScoreCardAI links this solution with subject, topic and difficulty signals so your scorecard can identify weak areas after a full mock test.
Concept shortcut
IS/IRC reference
Common trap
Practice more Civil Engineering questions
This MCQ belongs to SSC JE Civil Paper-I Technical Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.