HDFC Securities Executive Trainee Interview Questions and Answers

Q1. Why want to change and what was your expectations, and what you did best in past company.
Add your answer

Q1. HV Battery construction and Working
Ans. 
HV Battery construction and working involves multiple cells connected in series and parallel to store and release electrical energy.
• HV batteries are typically made up of multiple cells connected in series and parallel to achieve the desired voltage and capacity.

• The cells are usually lithium-ion or nickel-metal hydride, with each cell containing an anode, cathode, and electrolyte.

• The construction includes a casing to ho...read more
Answered by AI
Add your answer
Q2. How is the LV & HV System Works in Electrical Vehicles
Ans. 
LV & HV systems in electric vehicles work together to power the vehicle efficiently and safely.
• LV system (low voltage) powers auxiliary systems like lights, radio, and power windows.

• HV system (high voltage) powers the main components like the motor and battery.

• LV system typically operates at 12V, while HV system operates at 200-800V.

• HV system requires special safety precautions due to high voltage levels.

• Both systems w...read more
Answered by AI
Add your answer

Q1. Package I am getting, and expectation
Add your answer
Q2. Salary discussion
Add your answer

Q1. Interview Mein 8 se 10 prashn Puche Jaate Hain
Add your answer
Q2. Answer ya question ka answer Uttar dene per hi to selection Kiya jata hai
Add your answer

Q1. Char Ka kam hai ki customer care se baat hone per Agar usse Kam Nahin hone per vichar ko call kiya jata hai
Add your answer

Q1. About experience and most of the about skills
Add your answer

Q1. Tell me about yourself and skills
Add your answer

Q1. Tell me about yourself and some technical questions
Add your answer
Q2. Why you want to join
Add your answer

Q1. Salary discussion
Add your answer
Q2. Can you early Joining dates?
Add your answer

Q1. Solar module manufacturing process
Add your answer
Q2. Module test pricess
Add your answer

Q1. Salary justification
Add your answer
Q2. Why do u want to join
Add your answer

Q1. 1. Tell me about your self 2. Tell me about your day to day work and roles and responsibilities in current role 3. Projects taken to use RCA PCA and resolved issues 4. Project planning execution and how y...read more
Add your answer

Q1. Plant related questions like daily activities operation planning.
Add your answer

Q1. Notice period, current salary & expectation.
Add your answer

General aptitude test

Q1. What is normality test in six sigma
Ans. 
Normality test in Six Sigma is used to check if data follows a normal distribution, which is important for statistical analysis.
• Normality tests help ensure that the data meets the assumptions of the statistical tests being used in Six Sigma.

• Common normality tests include Shapiro-Wilk test, Kolmogorov-Smirnov test, and Anderson-Darling test.

• If data is not normally distributed, transformations or non-parametric tests may
Answered by AI
Add your answer

Q1. What is hypothesis test
Ans. 
Hypothesis testing is a statistical method used to make inferences about a population based on sample data.
• Hypothesis testing involves formulating a null hypothesis and an alternative hypothesis.

• The null hypothesis is assumed to be true until there is enough evidence to reject it.

• A significance level is chosen to determine the threshold for rejecting the null hypothesis.

• Common hypothesis tests include t-tests, chi-squa...read more
Answered by AI
Add your answer