CNH Industrial Electrician Interview Questions and Answers for Experienced

Q1. How many types of electricity
Ans. 
There are two types of electricity: direct current (DC) and alternating current (AC).
• Direct current (DC) flows in one direction and is commonly used in batteries and electronic devices.

• Alternating current (AC) constantly changes direction and is used in homes and businesses for powering appliances and lighting.

• Other types of electricity include static electricity, which is the buildup of electric charge on an object, a...read more
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Q2. Dangerous lightning name
Ans. 
Ball lightning
• Ball lightning is a rare and mysterious atmospheric phenomenon.

• It appears as a glowing sphere of light that can move erratically and last for several seconds.

• It is considered dangerous due to its unpredictable behavior and potential to cause damage.

• Ball lightning has been reported to pass through walls, explode, and even cause fires.

• Scientists are still studying its nature and trying to understand its ori
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Q1. What's is your plans on growth my company's
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Q2. What's is your life...?
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Q1. Difine series connection
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Q2. Difine parallel conection
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Q3. What is current
Ans. 
Current is the flow of electric charge in a circuit.
• Current is measured in amperes (A).

• It is caused by the movement of electrons or other charged particles.

• Current can flow in both directions in an alternating current (AC) circuit.

• In a direct current (DC) circuit, current flows in only one direction.

• The magnitude of current is determined by the voltage and resistance in the circuit.

• Ohm's Law states that current is equa
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Q4. What is DC current
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DC current stands for Direct Current, which is the flow of electric charge in a single direction.
• DC current is characterized by a constant and steady flow of electrons in one direction.

• It is commonly produced by batteries, solar cells, and power supplies.

• Unlike AC (Alternating Current), DC current does not change its direction periodically.

• DC current is used in various applications such as powering electronic devices, ...read more
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Q1. What is the can resistance of an electric bus 🚍 .
Ans. 
The can resistance of an electric bus varies depending on the specific model and components used.
• The can resistance of an electric bus can range from 0.1 ohms to 1 ohm.

• Factors such as the size of the bus, the type of batteries used, and the efficiency of the electric motors can all affect the can resistance.

• For example, a smaller electric bus with high-performance batteries and motors may have a lower can resistance co
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Q2. What is the full form BMS
Ans. 
Building Management System
• BMS stands for Building Management System

• It is a computer-based control system installed in buildings to monitor and manage equipment such as HVAC, lighting, security, and more

• BMS helps in optimizing energy usage, improving comfort levels, and enhancing overall building efficiency
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Q3. How to connect HV battery to electric bus
Ans. 
To connect HV battery to electric bus, follow safety protocols, identify positive and negative terminals, use appropriate cables and connectors, and ensure proper insulation.
• Ensure safety protocols are followed to prevent electric shock or short circuits

• Identify positive and negative terminals on both the HV battery and electric bus

• Use appropriate cables and connectors rated for high voltage

• Ensure proper insulation to ...read more
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Q1. Electrician troubleshooting
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Reasoning

Q1. Of automobails releted
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Doing work break pipi in tata magic ambulance
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Q2. Trim line related question
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Head lamp fitment and teldor lamp fitment
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Q3. Trin line related question
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R h and l h beding fitment and tata magic express beding l h and r h and tel dor beding fitment
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Q1. Basic knowledge of 3 phase induction motor
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Q2. Basic knowledge of electronic equipment
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Q1. Why are the short-circuit
Ans. 
Short-circuits occur due to a low-resistance connection between two conductors.
• Short-circuits can be caused by damaged insulation, faulty wiring, or equipment failure.

• They can result in excessive current flow, overheating, and potential fire hazards.

• Short-circuits can be detected using circuit breakers or fuses that interrupt the flow of electricity.

• Examples of short-circuits include a frayed power cord, a loose connec...read more
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Q2. I wire cutting and wire losse than earth circuit is called short-circuit
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Q3. Arround in compney
Ans. 
The question is asking about the experience of working in a company.
• Discuss your previous experience working in a company as an electrician.

• Highlight any specific projects or tasks you have completed in a company setting.

• Mention any challenges you faced and how you overcame them.

• Talk about your ability to work as part of a team and collaborate with colleagues.

• Emphasize your commitment to safety and following company po
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