Delta Electronics R&D Engineer Interview Questions and Answers

It was 75 questions for 75 minutes of aptitude test which consist of mathematical reasoning and basic electronics questions.

Q1. It was 1 hr technical interview that was taken by the Head of the department consists with all questions related to the core branch.
Add your answer

Q1. Heating and cooling load calculation
Add your answer
Q2. Mass flow rate calculation
Add your answer
Q3. Refrigeration and AHU system design
Add your answer
Q4. Previous experience
Add your answer
Q5. Manager Discussion
Add your answer
Q6. HR discussion
Add your answer

Q1. What is K factor used for sheet metal ?
Ans. 
K factor is a constant used in sheet metal bending to calculate the location of the bend line.
• K factor determines the amount of stretching that occurs when a metal sheet is bent.

• It is used in formulas to calculate the bend allowance, bend deduction, and flat pattern development.

• K factor values vary depending on material type, thickness, and bending method.

• For example, a K factor of 0.33 is commonly used for mild steel
Answered by AI
Add your answer
Q2. How to find weight of any object ?
Ans. 
The weight of an object can be found by using a scale or balance.
• Use a scale or balance to measure the weight of the object.

• Place the object on the scale and wait for the reading to stabilize.

• The weight of the object will be displayed on the scale in units such as pounds or kilograms.
Answered by AI
Add your answer

Q1. Pneumatic Components, Working principal and application
Add your answer
Q2. What are the types of fixtures?
Ans. 
Fixtures are devices used to hold and position workpieces during manufacturing or assembly processes.
• Jig fixtures are used to guide and control the movement of tools or workpieces.

• Clamp fixtures are used to secure workpieces in place during machining or assembly.

• Vise fixtures are used to hold workpieces firmly in position for milling or drilling operations.

• Indexing fixtures are used to rotate workpieces to specific ang...read more
Answered by AI
Add your answer
Q3. What are all the types of mylar?
Ans. 
Mylar is a type of polyester film used in various applications.
• Mylar is a brand name for a type of polyester film.

• It is known for its high tensile strength, durability, and heat resistance.

• Common types of Mylar include Mylar A, Mylar D, and Mylar M.

• Mylar A is a transparent film used for packaging, printing, and electrical insulation.

• Mylar D is a metallized film used for reflective purposes, such as in mirrors or emerge...read more
Answered by AI
Add your answer

Q1. What is your current position and expected ctc
Ans. 
I am currently working as a Senior Design Engineer and my expected CTC is confidential.
• Currently working as a Senior Design Engineer

• Expected CTC is confidential

• Cannot disclose the exact amount
Answered by AI
Add your answer

Q1. About work details. Converter workings, basic control loops design. Specifications details
Add your answer
Q2. About LLC converter workings
Add your answer

It was 75 questions for 75 minutes of aptitude test which consist of mathematical reasoning and basic electronics questions.

Q1. It was 1 hr technical interview that was taken by the Head of the department consists with all questions related to the core branch.
Add your answer