Quiz
SOM Quiz 1
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Questions in this quiz (25)
1Generating machines are:
- AEngines
- BTurbines
- CGenerators
- DAutomobiles
2In Transforming machines, Input is always
- Amechanical
- BElectrical
- CTidal
- DSolar
3Which of these is not a type of machine
- ATransforming
- BUtilizing
- CGenerating
- DTransferring
4Which of the following is not an assumption of Strength Of Materials?
- AMaterial is Isotropic
- BPrismatic
- CMaterial follows Hooke's Law
- DSelf Weight is considered
5Select the basis of classification of loads
- ATime
- BCross Section
- CLoad Magnitude
- DLoad Distribution
6Spur Gears are preferred to Helical Gears
- ATrue
- BFalse
7Relation between static and impact stress (S = Static stress, P = Impact stress, I = Impact Factor)
- AS = P x I
- BS = P x I +P
- CS + I x S = P
- DP = S x I
8For impact bending, which kind of support is used?
- AFlexible support
- BRigid support
- CRoller support
- DNo support is needed
9In fluctuating load
- AOnly magnitude changes
- BOnly direction changes
- CBoth magnitude and direction change
- DNo change in magnitude and direction
10In alternating load
- ABoth magnitude and direction of the load change
- BOnly magnitude changes
- COnly direction changes
- DNo change in direction or magnitude
11In completely reversed load
- AOnly direction changes
- BOnly magnitude changes
- CBoth direction and magnitude of the load change
- DNo change in direction or magnitude of the load
12X: No. of Reaction Forces in a beam
Y: No. of Equilibrium Equations
Which of the following relation is true for a Statically Indeterminate Beam?- AX > Y
- BX < Y
- CX = Y
- DX <= Y
13A cantilever beam is
- AAlways Statically Determinate
- BAlways Statically Indeterminate
- Csometimes S.D sometimes S.I
- DNone of the above
14A Simply Supported Beam is
- Aalways Statically Determinate
- Balways Statically Indeterminate
- Cnever Statically Indeterminate
- DCan be S.I under special conditions
15Which of the following are always Statically Indeterminate?
- AFixed Beam
- BContinuous Beam
- COverhanging Beam
- DSimply Supported Beam
16Structural members experience ______ Load whereas Machine Components experience _______ Load
- AStatic, Fatigue
- BFatigue, Static
- CStatic, Alternating
- DAlternating, Static
17Bending moment is _____ for sagging and _____ for hogging
- Apositive, negative
- Bnegative, positive
- Czero, positive
- Dnegative, zero
18Stress on top fiber(S) is given by: (B: Bending stress, D: Direct stress)
- AS = B - D
- BS = B + D
- CS = (B - D)/2
- DS = (B+D)/2
19Force is ______ where sagging occurs and ______ where hogging occurs
- Apositive, negative
- BCompressive, Tensile
- CTensile, Compressive
- DShear, Tensile
20Bending Moment is maximum where
- APoint of Contraflexure occurs
- BShear force changes sign
- Cneutral axis is present
- Dmidpoint is present
21Point of contraflexure occurs where
- ABending Moment changes its sign
- BBending Moment is maximum
- CShear Force is maximum
- DShear Force changes its sign
22Stress always acts perpendicular to the surface
- ATrue
- BFalse
23Stress is a ____ order tensor and Pressure is a ____ order tensor
- A0, 2
- B2, 0
- C1, 2
- D2, 1
24Saint Venant's Principle states that the stress distribution is dependent on the load application
- ATrue
- BFalse
25Hooke's law gives a relationship between
- AStress and Strain within elastic limit
- BLateral Strain and Longitudinal Strain
- CStress Distribution on the basis of Load application
- DStress and Strain within yield point
Information
- Description
- GATE Mechanical Engineering (Strength of Materials) Quiz on SOM Quiz 1, created by Lalithej Vvk on 31/05/2017.
- Author
- Lalithej Vvk
- Language
- English
- Views
- 34
- History
- Created on 31 May 2017 · updated on 20 Jun 2017
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- 4.0 out of 5 · 1 rating Rate this quiz