Brakes India Maintenance Electrician Interview Questions and Answers

Q1. What is the difference in A.C. D.C.
Ans. 
AC and DC are two types of electrical current. AC stands for alternating current and DC stands for direct current.
• AC is the type of current commonly used in homes and businesses, while DC is used in batteries and electronic devices.

• AC current periodically changes direction, while DC current flows in one direction.

• AC current can be easily converted to different voltages using transformers, while DC current requires a po...read more
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Q2. What are the types of wiring
Ans. 
There are several types of wiring used in electrical installations.
• Conduit wiring: Electrical wires are enclosed in metal or plastic conduits for protection.

• Surface wiring: Wires are mounted on the surface of walls or ceilings using clips or channels.

• Concealed wiring: Wires are hidden inside walls or ceilings, usually in conduit or trunking.

• Cleat wiring: Wires are supported by porcelain or plastic cleats fixed to walls...read more
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Q1. What is mechanical Engineer
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Q2. What is the moter
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Q3. How many types of the moter
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Q4. What is the turbine
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Q5. What is the Bering
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Self introduction,BD process,pm process, Document mantain,spare mantain,

Q1. Compressor pm & forklift pm
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Q2. Pm planing process
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Q3. Breakdown attend process
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Q4. Predictive maintenance
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Q5. Press shop pm work and break down
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Q6. Hydraulic press
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Q1. What is ohms law formula
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Q1. 1.type and diffrance of encoders 2.MTBF&MTTR 3.Communication protocol plc
Ans. 
Encoders can be incremental or absolute, MTBF is Mean Time Between Failures, MTTR is Mean Time To Repair, common communication protocols for PLCs include Modbus and Profibus.
• Encoders can be incremental (provide relative position) or absolute (provide exact position)

• MTBF is the average time between failures of a system or component

• MTTR is the average time it takes to repair a failed system or component

• Common communicati...read more
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Q2. 4.Servo drive 5.vfd drive
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Plc programming test

Q1. Machine questions in technical
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Q2. Any way questions put
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Q1. 1.Sero moters ko kitni access rahte hai ?
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Q2. Resistance kaise kont hota hai
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Q1. As per your resume and experience
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Q2. Tyre industries Prosses and its related
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Q3. Basic knowledge of plc and scads system
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