Quizizz Maths Subject Matter Expert Interview Questions and Answers

Q1. Tell me something about yourself What salary you want Why you want to join our company Can you handle working under pressure
Add your answer

Q1. Questions related to Subject.
Add your answer

Q1. Tell me the Laplace equation
Ans. 
The Laplace equation is a second-order partial differential equation that describes the behavior of harmonic functions.
• The Laplace equation is written as ∇^2f = 0, where ∇^2 is the Laplacian operator.

• It is used in physics to describe the behavior of electric and gravitational fields.

• Solutions to the Laplace equation are called harmonic functions.

• Examples of harmonic functions include the electric potential in a region ...read more
Answered by AI
Add your answer
Q2. Give difference between stokes theorem and divergence theorem
Ans. 
Stokes theorem relates a surface integral over a closed surface to a line integral around its boundary, while divergence theorem relates a volume integral of a vector field to a surface integral of its divergence.
• Stokes theorem deals with the circulation of a vector field around a closed curve in space, while divergence theorem deals with the flow of a vector field through a closed surface in space.

• Stokes theorem is a ...read more
Answered by AI
Add your answer

Q1. Grammar questions
Add your answer
Q2. Vocab questions
Add your answer

Q1. Explain Laplace transform formula
Ans. 
Laplace transform formula is a mathematical tool used to transform a function of time into a function of complex frequency.
• The Laplace transform of a function f(t) is defined as F(s) = L{f(t)} = ∫[0,∞] e^(-st) * f(t) dt

• It is commonly used in engineering and physics to solve differential equations

• Example: Laplace transform of f(t) = 1 is F(s) = 1/s
Answered by AI
Add your answer
Q2. Explain divergence theorem Formula of surface in space created by rotating a curve
Ans. 
Divergence theorem relates a triple integral over a region to a surface integral over the boundary of the region.
• Divergence theorem, also known as Gauss's theorem, states that the flux of a vector field through a closed surface is equal to the volume integral of the divergence of the field over the region enclosed by the surface.

• It is a fundamental theorem in vector calculus and has applications in physics, engineering...read more
Answered by AI
Add your answer

Q1. What is a simple supported Beam?
Ans. 
A simple supported beam is a beam that is supported at both ends and is free to rotate and undergo vertical movement.
• Supported at both ends

• Free to rotate

• Free to undergo vertical movement
Answered by AI
Add your answer
Q2. Difference between consolidation and compaction of soils?
Ans. 
Consolidation is the gradual settlement of soil due to expulsion of water, while compaction is the process of increasing soil density by reducing air voids.
• Consolidation is a time-dependent process, while compaction is typically achieved in a short period of time.

• Consolidation occurs due to the expulsion of water from soil voids under load, while compaction involves applying external force to reduce air voids.

• Consolida...read more
Answered by AI
Add your answer
Q3. What is point of contraflaxure ?
Ans. 
Point of contraflexure is the point in a beam where the bending moment changes sign.
• Point of contraflexure is where the bending moment is zero.

• It is the point where the bending moment changes from positive to negative or vice versa.

• It is typically located between two points of maximum bending moment.

• In a simply supported beam with a uniformly distributed load, the point of contraflexure is at the center of the beam.
Answered by AI
Add your answer
Q4. Define determinate and non determinate structures
Ans. 
Determinate structures have fixed dimensions and can be analyzed using equations, while non-determinate structures have redundant members and require additional analysis methods.
• Determinate structures have a fixed number of unknown forces that can be solved using equilibrium equations.

• Non-determinate structures have more unknown forces than equilibrium equations, requiring additional analysis methods like virtual work ...read more
Answered by AI
Add your answer
Q5. What do you understand by the role subject matter expert?
Ans. 
Subject Matter Expert is an individual with deep knowledge and expertise in a specific technical area.
• Subject Matter Experts have in-depth knowledge and expertise in a specific technical area.

• They are often consulted for their expertise and guidance on complex technical issues.

• Subject Matter Experts stay updated with the latest trends and developments in their field.

• They may be responsible for training and mentoring ot...read more
Answered by AI
Add your answer

Q1. What is the Laplace formula?
Ans. 
The Laplace formula is a mathematical equation used to calculate the Laplace transform of a function.
• The Laplace formula is used in mathematics to transform a function of time into a function of complex frequency.

• It is commonly used in control theory, signal processing, and other areas of engineering.

• The formula is expressed as L{f(t)} = F(s) = ∫[0,∞] e^(-st) f(t) dt, where L{f(t)} represents the Laplace transform of f
Answered by AI
Add your answer
Q2. Difference between stokes theorem and gauss theorem
Ans. 
Stokes theorem relates a surface integral of a vector field to a line integral of the field's curl. Gauss theorem relates a volume integral of a vector field to a surface integral of the field's divergence.
• Stokes theorem is used to relate a surface integral of a vector field to a line integral of the field's curl

• Gauss theorem is used to relate a volume integral of a vector field to a surface integral of the field's div...read more
Answered by AI
Add your answer

Basic question regarding the su bhject and the topic provides

Q1. Basic question about employee
Add your answer
Q2. About previous job
Add your answer

Q1. Tell me the Laplace equation
Ans. 
The Laplace equation is a second-order partial differential equation that describes the behavior of harmonic functions.
• The Laplace equation is written as ∇^2f = 0, where ∇^2 is the Laplacian operator.

• It is used in physics to describe the behavior of electric and gravitational fields.

• Solutions to the Laplace equation are called harmonic functions.

• Examples of harmonic functions include the electric potential in a region ...read more
Answered by AI
Add your answer
Q2. Give difference between stokes theorem and divergence theorem
Ans. 
Stokes theorem relates a surface integral over a closed surface to a line integral around its boundary, while divergence theorem relates a volume integral of a vector field to a surface integral of its divergence.
• Stokes theorem deals with the circulation of a vector field around a closed curve in space, while divergence theorem deals with the flow of a vector field through a closed surface in space.

• Stokes theorem is a ...read more
Answered by AI
Add your answer