equal to
directly proportional
inversely proportional
✅ The correct answer is option B.
Engineering MCQs
The gradient resistance to a vehicle having a mass of 980 kg moving on an incline of 10° is
1.6694 N
16.694 N
166.94 N
1669.4 N
✅ The correct answer is option D.
A machine having an efficiency greater than 50%, is known as
reversible machine
non-reversible machine
neither reversible nor non-reversible machine
ideal machine
✅ The correct answer is option A.
Iron-carbon alloys containing carbon __________ 4.3% are known as hyper-eutectic cast irons.
equal to
less than
more than
✅ The correct answer is option C.
A block of mass m1, placed on an inclined smooth plane is connected by a light string passing over a smooth pulley to mass m2, which moves vertically downwards as shown in the below figure. The tension in the string is
m1/m2
m1.g sin α
m1.m2/m1+m2
✅ The correct answer is option D.
When the cross-section of a nozzle increases continuously from entrance to exit, it is called a
divergent nozzle
convergent nozzle
convergent-divergent nozzle
none of these
✅ The correct answer is option A.
In metal machining, the zone where the heat is generated due to friction between the moving chip and the tool face, is called
friction zone
work-tool contact zone
shear zone
none of these
✅ The correct answer is option A.
The fundamental notions of software engineering does not account for ?
A. Software processes
B. Software Security
C. Software reuse
D. Software Validation
✅ The correct answer is option D.
Explanation: Software validation is an activity for software process and not the fundamental for engineering.
Explanation: Software validation is an activity for software process and not the fundamental for engineering.
Which command is used to terminate all processes in your own system except the login shell ?
A. kill 1
B. kill 0
C. cancel all
D. cancel 1
✅ The correct answer is option B.
In analog computer_______________________?
A. Input is never converted to digital form
B. Input is first converted to digital form
C. Output is displayed in digital form
D. All of the above
✅ The correct answer is option A.