G R Infraprojects ITI Electrician Interview Questions and Answers

Q1. Plant and machinery
Ans. 
P&m phul from hai ka
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Q2. LED light banana
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Q3. Rccb tester karna
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Q1. Plant and machinery
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Q2. LED light banana
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Q1. Abs ka full foom kya h
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Q2. Rile kya hota h or kitna prkar ka hota h
Ans. Jis me no or nc Kam krta h usko rile bolte h
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Q3. Rile link kya hota h
Ans. Jo 1 dusra ko connect krta h usko rile link khte h
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Q4. R c cabal s kon sa istument chlta h
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Q5. Ai or ao ka full fom kya hota h
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Q6. Di or do ka ful fom kya hota h
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Q1. Electrician maintenance
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Q2. Superviser electrician
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Q1. Department for job experience and introduction, Technical question??
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Q1. Hr interview? So many work station and plant question???
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Q1. When you working. How many year experience
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Q2. Expectation salary. Did you what work in previous company.
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Q1. Electrician 3 phase &single phase different
Ans. 
Single phase has one live wire and one neutral wire, while three phase has three live wires and one neutral wire.
• Single phase is used for smaller loads like household appliances.

• Three phase is used for larger loads like industrial machinery.

• Single phase has a lower power output compared to three phase.

• Three phase is more efficient and cost-effective for high power applications.

• Single phase has a voltage of 230V while t...read more
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Q2. Mechanical 2 hp motor how kw need
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The kW required for a 2 hp motor depends on the efficiency of the motor.
• The efficiency of the motor needs to be known to calculate the kW required.

• The formula to calculate kW is kW = hp x 0.746 / efficiency.

• Assuming an efficiency of 80%, the kW required for a 2 hp motor would be 1.49 kW.
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Electrician ITI NCVT college

Q1. What about wiring and boards?
Ans. 
Wiring and boards are essential components of electrical systems.
• Wiring refers to the physical connections between electrical components.

• Boards are used to organize and control the flow of electricity.

• Proper wiring and board design are crucial for safety and efficiency.

• Examples of boards include circuit breaker panels and control boards for industrial machinery.
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Q1. Where do you see yourself in 5 years?
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Q1. Good behaviour, and Excellent technical knowledge
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Q2. Basic, introduction and technical practical knowledge
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