M C Q s D r i v e
03079682698
mcqsdrive@gmail.com
About
Contact

Contact Info

03079682698

mcqsdrive@gmail.com

Ad Banner

Mechanical Engineering Mcqs 1919 MCQs [All-Courses]

thumb

Mechanical Engineering MCQs prepared for job test and interview preparation, especially for fresh graduates, students, and candidates appearing in competitive exams. These multiple-choice questions cover key topics such as Machine Design, Theory of Machines, Hydraulic Machines, and other important mechanical engineering concepts.

All Topics  1919

Spring stiffness is__________________?
A ratio of coil diameter to wire diameter
B load required to produce unit deflection
C its capability of storing energy
D its ability to absorb shocks
Correct Answer: load required to produce unit deflection
The shearing stresses in the inner face as compared to outer face of the wire in a heavy close coiled spring is_________________?
A larger
B smaller
C equal
D larger/smaller depending on diameter of spring coil
Correct Answer: larger
Which of the following pipe joints would be suitable for pipes carrying steam_____________?
A flanged
B threaded
C bell and spigot
D expansion
Correct Answer: expansion
The edges of the plates for cylindrical vessels are usually bevelled to an angle of 80° for_________________?
A reducing stress concentration
B ease of manufacture
C safety
D fullering and caulking
Correct Answer: fullering and caulking
When a nut is tightened by plaping a washer below it, the bolt will be subjected to following type of loads___________________?
A compression
B tension
C shear
D combined loads
Correct Answer: tension
The shear plane in case of bolts should_________________?
A be across threaded portion of shank
B be parallel to axis of bolt
C be normal to threaded portion of shank
D never be across the threaded portion
Correct Answer: never be across the threaded portion
The strap end of a connecting rod of steam engine is joined by_________________?
A gib of cotter joint
B sleeve and cotter joint
C spigot socket cotter joint
D knuckle joint
Correct Answer: gib of cotter joint
In order to permit the thermal expansion/contraction of tubing, it should be______________?
A crimped
B honed
C flared
D bent
Correct Answer: bent
Silver-based solder is used for__________________?
A flaring
B brazing
C soft soldering
D fusion welding
Correct Answer: brazing
Taper on the cotter and slot is provided_________________?
A on both the sides
B on one side only
C on none of the sides
D may be provided anywhere
Correct Answer: on one side only
03079682698
mcqsdrive@gmail.com

Copyright @ 2026 MCQsDrive . All Rights Reserved.