GA Infra Private Limited Electrician Interview Questions and Answers

Q1. Electrical work work
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Q2. Electrical work work wor
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Q3. Electrician working on
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Q1. Electrical any question Electrical pena work
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Q1. Lighting circuit Dol rdol star delta staer
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I electrical good work All electrical Equipment and HT and LT Breker And 3.3 kv SF6 Breker transformer work and 440 volt terminition work cable jointing work

ALL ELECTRICAL WORK HT LT Breker VCB ACB CT GO and Transformer etc

Q1. Electrical mentenanc work experience
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Q2. ElCB full form and MCB full form
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ELCB stands for Earth Leakage Circuit Breaker and MCB stands for Miniature Circuit Breaker.
• ELCB is a safety device used to protect against electrical shock caused by earth faults.

• MCB is a type of circuit breaker that automatically switches off electrical circuits during abnormal conditions.

• ELCB detects current leakage to earth and disconnects the circuit, while MCB protects against overloads and short circuits.
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Q3. Earth leakeg circuit breaker and menutur current breaker
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Q4. ElCB sefty protection
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Q5. MCB over load protection
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MCB (Miniature Circuit Breaker) provides overload protection by automatically switching off the circuit when current exceeds the rated capacity.
• MCB trips when current exceeds its rated capacity to prevent overheating and potential fire hazards.

• Overload protection is essential to protect electrical appliances and wiring from damage.

• Examples of MCB overload protection include tripping when too many devices are connected ...read more
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Q6. ElCB earth leakage protection
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1 hour duration, related financial crisis