Ford Business Solutions Junior Engineer Interview Questions and Answers

Q1. How the induction motor is started?
Ans. 
Induction motor is started by providing a rotating magnetic field in the stator winding.
• Start by connecting the stator winding to a three-phase AC power supply.

• The rotating magnetic field is produced in the stator winding, which induces current in the rotor bars.

• The induced current in the rotor bars creates a magnetic field, causing the rotor to start rotating.

• Common methods of starting induction motors include direct-...read more
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Geomentry,trigomentry

Q1. How to check the radius of a circle
Ans. 
To check the radius of a circle, measure the distance from the center to any point on the circumference.
• Use a ruler or measuring tape to measure the distance from the center of the circle to any point on the circumference.

• The measured distance is the radius of the circle.

• For example, if the measured distance is 5 cm, then the radius of the circle is 5 cm.
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Print star and string based

Q1. Difference between ArrayList and LinkedList
Ans. 
ArrayList is implemented using resizable array while LinkedList is implemented using doubly linked list.
• ArrayList provides fast random access but slow insertion and deletion at middle. LinkedList provides fast insertion and deletion but slow random access.

• ArrayList uses less memory overhead compared to LinkedList.

• Example: ArrayList is suitable for scenarios where frequent access and less frequent insertion/deletion is ...read more
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Print the tringle pattern and write the only logic

Palindrom test with binary search algo

Trapping rain water test with leetcode

Q1. Ctc culture fit and other diwcussion
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