Sanden Interview Questions and Answers

I am a highly motivated and organized individual with a passion for leadership and team building.

• I have several years of experience in management roles, including overseeing teams of up to 20 employees.

• I am skilled in project management, budgeting, and strategic planning.

• I have a proven track record of improving team performance and achieving business goals.

• I am a strong communicator and enjoy collaborating with others...read more

As a member of FSAE club, I designed and built a formula-style race car for competition.

• Designed and fabricated various components of the car, including the chassis, suspension, and steering system

• Collaborated with team members to optimize the car's performance and ensure compliance with competition rules

• Participated in testing and tuning sessions to improve the car's speed and handling

• Managed the team's budget and res...read more

Stress strain curve for ductile material

• Ductile materials can undergo large plastic deformations before failure

• Stress strain curve shows the relationship between stress and strain during deformation

• The curve has three regions: elastic, plastic, and necking

• Elastic region: linear relationship between stress and strain

• Plastic region: non-linear relationship between stress and strain

• Necking region: localized reduction in c...read more

Piston rings are essential components in an engine that prevent oil from entering the combustion chamber and help maintain compression.

• Piston rings create a seal between the piston and cylinder wall

• They prevent oil from entering the combustion chamber

• They help maintain compression by preventing gases from escaping

• Piston rings also help dissipate heat from the piston

• Without piston rings, the engine would lose power and

I chose to gain practical experience and develop my skills in the industry.

• I wanted to gain practical experience in the industry

• I believed that hands-on experience would be more valuable than a Masters degree

• I wanted to develop my skills in a real-world setting

• I felt that pursuing a Masters degree at this time would not align with my career goals

• I have taken courses and attended workshops to continue my education and s

I have strong leadership, communication, and problem-solving skills that can benefit the company.

• Leadership skills to motivate and guide team members towards achieving goals

• Effective communication skills to ensure clear understanding and collaboration among team members and with customers

• Strong problem-solving skills to identify and resolve issues efficiently and effectively

• Experience in managing budgets, schedules, an...read more

The spring stiffness depends on various factors.

• The material of the spring

• The thickness of the wire used in the spring

• The number of coils in the spring

• The diameter of the spring

• The length of the spring

• The type of loading on the spring

• The temperature of the spring

• The presence of any pre-stress in the spring

I was involved in various non-technical works in FSAE club.

• Organizing and managing team meetings

• Coordinating with sponsors and arranging sponsorships

• Planning and executing fundraising events

• Recruiting new members and conducting interviews

• Managing team budget and expenses

Merge Sort is a divide and conquer algorithm that sorts an array by dividing it into two halves, sorting them separately, and then merging the sorted halves.

• Divide the array into two halves

• Recursively sort the two halves

• Merge the sorted halves

Find pairs of integers in a BST whose sum is equal to a given number.

• Traverse the BST and store the values in a hash set.

• For each node, check if (X - node.value) exists in the hash set.

• If yes, add the pair (node.value, X - node.value) to the result.

• Continue traversal until all nodes are processed.

Merge overlapping time intervals into mutually exclusive intervals.

• Sort the intervals based on their start time.

• Iterate through the intervals and merge overlapping intervals.

• Output the mutually exclusive intervals.

• Example: [(1,3), (2,6), (8,10), (15,18)] -> [(1,6), (8,10), (15,18)]

Different types of hashing and alternative for Linear Chaining

• Different types of hashing include division, multiplication, and universal hashing

• Alternative for Linear Chaining is Open Addressing

• Open Addressing includes Linear Probing, Quadratic Probing, and Double Hashing

An AVL tree is a self-balancing binary search tree where the heights of the left and right subtrees differ by at most one.

• AVL tree is a binary search tree with additional balance factor for each node.

• The balance factor is the difference between the heights of the left and right subtrees.

• Insertion and deletion operations in AVL tree maintain the balance factor to ensure the tree remains balanced.

• Rotations are performed ...read more

Find the minimum number of squares whose sum equals to a given number n.

• Use dynamic programming to solve the problem efficiently.

• Start with finding the square root of n and check if it is a perfect square.

• If not, then try to find the minimum number of squares required for the remaining number.

• Repeat the process until the remaining number becomes 0.

• Return the minimum number of squares required for the given number n.

Insertion sort for a singly linked list.

• Traverse the list and compare each node with the previous nodes

• If the current node is smaller, swap it with the previous node

• Repeat until the end of the list is reached

• Time complexity is O(n^2)