TECOSIM Aptitude Test
TECOSIM Aptitude Test
Welcome to the TECOSIM Aptitude Test! This comprehensive quiz is designed to assess your expertise in various engineering and interpersonal skills. It covers a broad range of topics from mechanical principles to effective communication, ensuring a well-rounded evaluation of your abilities.
Participate now to challenge yourself! This quiz features:
- Multiple choice questions
- Real-world scenarios
- Engineering and soft skills assessment
What type of intelligence must one possess to have an excellent interpersonal skills?
Social Intelligence
Emotional Intelligence
Spatial Intelligence
Naturalistic Intelligence
What type of communication is the ability to express positive and negative ideas and feelings in an open, honest and direct way?
Business communication
Verbal Communication
Assertive Communication
Written Communication
How do you empathize with people?
Understand others' emotions, needs and ideas from their point of view
Feeling pity or sense of compassion
Showing gratitude that the person opened up
Sharing how you feel
What type of communication does body language indicate?
Non-verbal signs
Verbal signs
Dress code
Sign Language
For effective time management skills, we must avoid procrastination - which means ______
Trouble focusing
Delaying of task
Wasting time
Interruption/Distraction
A ball with mass 10kg is freely fall from a height of 1m. What is the maximum kinetic energy it will attain?
95.1 J
92.1 J
96.1 J
98.1 J
Equation of Deflection for cantilever beam with point load(P) is,
Ππ/3πΈπΌ
Ππ^2/3πΈπΌ
Ππ^3/3πΈπΌ
Ππ^4/3πΈπΌ
Natural frequency of the system depends on ______
Mass
Stiffness
Both stiffness and mass
Doesnβt depends on stiffness and mass
If shaft made from ductile material is subjected to axial load, calculation based on which of the following failure theories would give most conservative value?
Maximum principle stress theory
Maximum Shear stress theory
Maximum Strain energy theory
Maximum Distortion energy theory
The limit with in which the component shows infinite cycle in fatigue analysis,
Yield Limit
Endurance limit
Ultimate limit
Elastic limit
In the rod or any block, the internal gear making process can be done with the below method.
Hobbing
Internal gear cutting
Shaping with pinion cutter
Milling
In the mould pattern, the tapper provided for easy removal and cleaning called as,
Matching allowance
Draft allowance
Mould allowance
Pattern allowance
The rails, angles, I-beams, and Structural sections are made by using,
Hot rolling
Hot pressing
Hot extrusion
All the above
The dimension is expressed as 20^+0.045 /-0.053 thenthe tolerance is,
0.045mm
0.053mm
0.012mm
0.098mm
Calculate the height of the slip gauges where,
- Length of the sine bar is 115mm
- The sine bar is oriented at 37.5 degrees from the surface plate
68.015mm
68.085mm
70.035mm
72.025mm
A passenger ferry is shown moving into its dock to unload passengers. As it approaches the dock it has a speed of 3 knots (1 knot = 0.563 m/s). If the pilot reverses his engines just as the front of the ferry comes abreast of the first pilings at A, what constant reverse thrust will stop the ferryas it reaches the ramp B? The ferry weighs 4450KN. Assume that the ferry does not hit the side pilings and undergoes no resistance from them. Neglect the drag of the water.
20.0KN
19.6KN
19.5KN
19.0KN
A 250mm diameter pulley is mounted on a shaft midway between 2 supporting bearings that are 750mm apart. The pulley is driven by a belt both strands pulling vertically upward. If the tension of the tight side of the belt is 2.7 KN and in the slack side is 900N, what is the maximum bending moment and maximum torsional moment if the power is taken from one end of the shaft through a flexible coupling.
675Nm
700Nm
1000Nm
600Nm
A rope for skier is shown pulling 20 skiers up a 20 deg. incline. The driving pulley A has a diameter of 5 ft. The idler pulley B rotates freely. The system has been stopped to allow a fallen skier to untangle himself. The driving pulley starts from rest and is given a torque of 5000 ft-lb. With this torque what distance does skiers move before their speed is 15 ft/sec? The tension on the slack side of the tow can be taken as 0. The coefficient of friction between the skis and slope is 0.15 and the average weight of the skiers is 150 lb. To neglect the mass of the rope and pulleys.
19.02ft
20.00ft
18.03ft
21.01ft
A tractor exerts a force of 800 lb on a block A which has coefficient of friction with block of 0.7. Block B has a coefficient of friction of 0.2 with the ground. If block A weighs 400 lb and block B weighs 600 lb, what is the speed of block A when after starting rest the tractor has moved 2 ft?What is the acceleration of block B?
2.29ft/sec square
12.94ft/sec
13.94ft/sec
3.29ft/sec square
A 180 lb man runs up an escalator while it is not in operation in 10 sec. What is the horse power developed by the man? If the escalator is moving at a speed of 2 ft/sec and carrying on the average of 2000 people / hour, what is power requirement on the drive motor assuming the average weight of a passenger is 150 lb? Take the mechanical efficiency of the drive system to be 80%. Assume that passengers enter and leave at the same speed of 2 ft/sec and there are equal number of passengers on the elevator atany one time.
1.157HP
6.700HP
2.015HP
10.850HP
How do you select material while designing machine?
Based on experience
Based on application
Based on intuition
None of the above
Flatness can be measured using which of the instrument?
Slip gauge
Dial gauge
Both
None
Which of the below is having lowest density?
Plastic
Water
Steel
Aluminium
Which of the below views are 3rd angle of projection.
1 & 2
2 & 4
4 & 1
3 & 2
What is the development length of the sheet metal shown below?
250mm
230mm
169mm
40mm
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