The formula for hydraulic diameter is – McqOptions

MCQOPTIONS

Saved Bookmarks

→ Mechanical Engineering
→ Engineering Materials in Mechanical Engineering
→ The formula for hydraulic diameter is..

1.	The formula for hydraulic diameter is
A.	4a/p
B.	4ap
C.	4av
D.	4v
Answer» B. 4ap

Discussion

No Comment Found

Related MCQs

Discharge capacity of the reciprocating pump is that of the centrifugal pump.
pump is also called as velocity pump.
Pump transfers the mechanical energy of a motor or of an engine into of a fluid.
Operation of reciprocating motion is done by a source
The fluid gains while passing through the impeller.
The Prandtl Number approximates
into the chamber
A circular pipe of radius 7 cm is used for water flow transmission. This pipe is moulded into another pipe with a square cross-section keeping the length same. (Ignore the thickness of the pipe). Calculate the hydraulic diameter of the moulded pipe. (Take π = 22/7).
When a problem states “The velocity of the water flow in a pipe is 20 m/s”, which of the following velocities is it talking about?
ρV→. dS→ is positive when

Related Topics

Engineering Materials in Mechanical Engineering

Heat And Mass Transfer in Mechanical Engineering

Steam Boilers, Engines, Nozzles And Turbines in Mechanical Engineering

Industrial Engineering And Production Management in Mechanical Engineering

Automobile Engineering in Mechanical Engineering

Theory Of Machine in Mechanical Engineering

Engineering Thermodynamics in Mechanical Engineering

Hydraulics And Fluid Mechanics In Me in Mechanical Engineering

Power Plant Engineering in Mechanical Engineering

Compressors, Gas Turbines And Jet Engines in Mechanical Engineering

Recent Visits

Reply to Comment

Name *

Email *

Comment *

© Copyright 2025 McqOptions. All rights reserved.

Terms & Conditions
Privacy Policy
Disclaimer

Support: admin@mcqoptions.com