Johari Digital Healthcare Interview Questions, Process, and Tips

Simple Electronic and Computer Question

Q1. Basic Electronics Knowledge
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Q2. What is BJT, SCR, MOSFET there working and graph
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Q3. Basic Electronics Knowledge and it's working
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Q4. Why do you want to join the organisation
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Q1. How many Hours you can work ..do you work in night shift also
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Q1. About job profiles.
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Q2. Ask questions from our resume.
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Q1. Tell me something about you
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Q2. What are the achievements
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Q1. Why wiring of home is always to be in the parallel connection.
Ans. 
Wiring of home is always in parallel connection for safety, efficiency, and flexibility.
• Parallel wiring allows each electrical device to operate independently.

• If one device fails, others continue to function.

• Parallel wiring reduces the risk of overloading and overheating.

• It provides flexibility to add or remove devices without affecting others.

• Parallel wiring ensures consistent voltage across devices.

• Examples: outlets,...read more
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Q2. Why is ACSR conductor is used in transmission line.
Ans. 
ACSR conductor is used in transmission lines due to its high strength, low cost, and good conductivity.
• ACSR (Aluminum Conductor Steel Reinforced) conductor is made up of aluminum strands surrounded by steel wires.

• The steel core provides strength and support, while the aluminum strands offer good conductivity.

• The combination of aluminum and steel makes ACSR conductor lightweight and durable.

• ACSR conductor has a high ten...read more
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Q3. Why dc series motor used for train.
Ans. 
DC series motors are used for trains due to their high starting torque and ability to handle heavy loads.
• DC series motors have a high starting torque, which is necessary for accelerating heavy trains from rest.

• These motors can handle heavy loads and provide sufficient power to move the train even on steep gradients.

• DC series motors offer good speed control and can be easily reversed for braking.

• They are relatively simp...read more
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Q4. For semiconductor material is always used silicon why
Ans. 
Silicon is commonly used as a semiconductor material due to its abundance, versatility, and desirable electrical properties.
• Silicon is the second most abundant element on Earth, making it readily available and cost-effective.

• It has a stable crystal structure, allowing for consistent and reliable performance.

• Silicon has a moderate bandgap, which enables it to conduct electricity under certain conditions and act as an in...read more
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