Aerospace Engineering
2023 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE AE 2023 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 49–51 of 65. Imported answers require review unless explicitly marked reviewed.
Question 49
Open questionAENAT2 marksNeeds review
A rigid bar AB is subjected to a uniformly distributed load of 100 N/m as shown in the figure. The bar is supported by rod CD, with A, C, and D as pin joints. The rod CD has axial stiffness of 40 N/mm. The vertical deflection at point D is __________ mm. (round off to nearest integer)
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Open questionAENAT2 marksNeeds review
A cantilever beam of length
is loaded at the tip with force
as shown in the figure. The beam is supported in the middle by a roller with a pin. The magnitude of moment reaction at the built-in end of the beam is
, where
is _____. (round off to one decimal place) 
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Open questionAENAT2 marksNeeds review
A single degree-of-freedom spring-mass-damper system has viscous damping ratio of 0.1. The mass is given an initial displacement of 10 cm without imparting any velocity. After exactly two complete cycles of oscillation (i.e., after time
, where
is the period of the damped vibration), the amplitude of the displacement is _____ cm. (round off to two decimal place)Log in to check the answer
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