Tooltech Global Engineering Interview Questions and Answers

Q1. Witch type transformer use in elevator?
Add your answer
Q2. Difference in open loop or close loop
Add your answer

Q1. Group discussion
Add your answer
Q2. Hr round and discussion
Add your answer
Q3. Technical round and injection moulding related any questions
Add your answer

Q1. Tell me about your self
Add your answer
Q2. What is difference between diesel engine and petrol engine
Ans. 
Diesel engines use compression ignition while petrol engines use spark ignition.
• Diesel engines use compression ignition, where the fuel-air mixture is compressed until it spontaneously ignites.

• Petrol engines use spark ignition, where a spark plug ignites the fuel-air mixture.

• Diesel engines are more fuel efficient than petrol engines.

• Petrol engines generally have higher power output compared to diesel engines.

• Diesel eng...read more
Answered by AI
Add your answer

Q1. How does a CNC machine works?
Ans. 
A CNC machine works by using computer programs to control the movement of the machine's tools and workpiece to create precision parts.
• CNC machines use computer programs to control the movement of the cutting tools and workpiece.

• The programs are created using CAD/CAM software and converted into G-code instructions.

• The machine reads the G-code instructions and moves the tools along the specified paths to cut and shape th...read more
Answered by AI
Add your answer

Reverse an string with use of recursion.

Q1. Overall equipment effectiveness
Ans. 
Overall equipment effectiveness (OEE) is a measure of how well a manufacturing process is performing.
• OEE is calculated by multiplying availability, performance, and quality rates.

• It helps identify areas for improvement in production processes.

• Example: If a machine has an availability of 90%, performance of 95%, and quality of 98%, the OEE would be 83.7%.
Answered by AI
Add your answer
Q2. Product development
Add your answer

Technical questions, simple apptitude

Q1. Strngth of material
Ans. 
Strength of materials refers to the study of the behavior of solid objects under various types of forces.
• Strength of materials involves analyzing how materials deform and break under different loads.

• It is important in designing structures and machines to ensure they can withstand the expected forces.

• Examples include calculating the maximum stress a beam can handle before bending or determining the fatigue life of a met...read more
Answered by AI
Add your answer
Q2. Self introduction
Add your answer

Q1. About Sales in Retail market
Add your answer
Q2. Field sales regarding questions
Add your answer

Regarding feild sales and confections of dealer