Schindler Group Customer Engineer Interview Questions and Answers

Q1. How OSG function
Ans. 
OSG (Open Science Grid) functions as a distributed computing infrastructure for scientific research.
• OSG connects resources from various institutions to create a large-scale computing grid.

• Users can access computing power and storage resources through OSG for their research projects.

• OSG manages job scheduling, data management, and security for the distributed computing environment.
Answered by AI
Add your answer
Q2. How VFD functions
Ans. 
A VFD (Variable Frequency Drive) controls the speed of an AC motor by varying the frequency and voltage of the power supplied to it.
• VFD converts fixed frequency AC power to variable frequency AC power

• It adjusts the motor speed by changing the frequency of the power supply

• VFDs can improve energy efficiency by matching motor speed to the load requirements

• They can also provide soft start and stop functions to reduce mecha...read more
Answered by AI
Add your answer
Q3. How you'll check the callback process
Ans. 
To check the callback process, I would monitor the response time, accuracy, and customer satisfaction.
• Monitor the response time of callbacks to ensure they are timely

• Check the accuracy of information provided during callbacks

• Collect feedback from customers to gauge their satisfaction with the callback process
Answered by AI
Add your answer
Q4. Maintenance process
Add your answer

Basic

Current hot topics

Q1. Technical questions related to your stream
Add your answer

It is along with technical written

A topic they will given to us and we should talk it about 1 min

Q1. There two students sit each other back to back. One diagram will given one have to describe and another one have to draw hearing the describe & vice versa
Add your answer

Q1. What id diode ?
Ans. 
A diode is an electronic component that allows current to flow in one direction and blocks it in the opposite direction.
• Diodes are made of semiconductor materials, such as silicon or germanium.

• They have two terminals: an anode (positive terminal) and a cathode (negative terminal).

• When a diode is forward-biased, it allows current to flow through it.

• When a diode is reverse-biased, it blocks the current.

• Diodes are commonl...read more
Answered by AI
Add your answer
Q2. Draw the diagram of diode
Ans. 
A diode is a two-terminal electronic component that allows current to flow in one direction and blocks it in the opposite direction.
• A diode has an anode and a cathode terminal.

• It is represented by a triangle with a line at the base.

• The arrowhead of the triangle points towards the cathode terminal.

• The line at the base represents the anode terminal.

• The symbol of a diode is often accompanied by its part number or label.
Answered by AI
View 1 more answer
Q3. Compare conductor insulator semiconductor
Ans. 
Conductor, insulator, and semiconductor are materials with different electrical conductivity properties.
• Conductor: Materials that allow the flow of electric current easily. Examples: copper, aluminum.

• Insulator: Materials that do not allow the flow of electric current. Examples: rubber, glass.

• Semiconductor: Materials with intermediate conductivity. Examples: silicon, germanium.
Answered by AI
Add your answer

Q1. Mujhe kone company me service engineer ke liye join karna hai
Add your answer
Q2. Kone is the best company
Add your answer

Q1. Good company kone
Add your answer
Q2. Good company kone
Add your answer

Q1. Good company kone
Add your answer
Q2. Good company kone
Add your answer

Q1. Good company kone
Add your answer
Q2. Good company kone
Add your answer

Q1. I am service department for job karta hu or
Add your answer
Q2. Call back and maintenance
Add your answer
Q3. Call back and very good service
Add your answer

Q1. What is elevater
Ans. 
An elevator is a vertical transportation device used to move people or goods between floors in a building.
• Elevators are powered by electric motors and typically consist of a cab or platform that moves along a fixed track within a shaft.

• They are equipped with safety features such as emergency brakes and backup power systems.

• Elevators can be found in various types of buildings, including residential, commercial, and indu...read more
Answered by AI
Add your answer
Q2. What is rectifier
Ans. 
A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).
• Converts AC to DC

• Used in power supplies and electronic devices

• Types include half-wave, full-wave, and bridge rectifiers

• Diodes are commonly used in rectifiers
Answered by AI
Add your answer

Q1. Why does the railways generator engine die black smoke
Ans. 
The railways generator engine may emit black smoke due to issues with fuel, air intake, or combustion.
• Possible reasons for black smoke include incorrect fuel-to-air ratio, clogged air filters, or faulty injectors

• Incomplete combustion can also lead to black smoke emissions

• Regular maintenance and proper tuning can help prevent black smoke issues
Answered by AI
View 1 more answer

Q1. Tell me something about your
Ans. My name Ashwani kumar i am live in delhi shahdara my i want to be good engineer
Answered Anonymously
Add your answer