Consolidated Contractors Electrician Interview Questions and Answers

Q1. Family background
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Q2. Tell me about yourself
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Q3. What's your salary expectation
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Q1. What is speed difference between stator's rotating magnetic field and rotor's rmf?
Ans. 
The speed difference between stator's rotating magnetic field and rotor's rmf is called slip.
• The slip is necessary for inducing current in the rotor and producing torque.

• The slip is typically around 1-3% in most induction motors.

• Higher slip values can indicate issues with the motor such as overload or mechanical problems.
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Q2. What is induction motor
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An induction motor is a type of AC motor where power is supplied to the rotor by electromagnetic induction.
• Induction motors are commonly used in various applications such as industrial machinery, pumps, fans, and compressors.

• They do not require brushes to transfer power to the rotor, making them more reliable and maintenance-free compared to brushed DC motors.

• The speed of an induction motor is determined by the frequen...read more
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Q3. What is synchronisation
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Synchronisation is the process of coordinating multiple systems or devices to work together in harmony.
• Synchronisation ensures that different components or processes are aligned in time.

• It is commonly used in electrical systems to ensure that multiple generators are running in phase with each other.

• In data communication, synchronisation is important for ensuring that data is transmitted and received at the correct timi...read more
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Q4. What is the speed of a rotor with respect to the stator magnetic field in an induction motor?
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The speed of a rotor with respect to the stator magnetic field in an induction motor is known as slip speed.
• The slip speed is the difference between the synchronous speed of the rotating magnetic field in the stator and the actual speed of the rotor.

• It is necessary for the rotor to operate at a speed slightly slower than the synchronous speed in order to induce current and generate torque.

• The slip speed allows the roto...read more
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Q5. What is slip? Per unit slip?
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Slip is the difference between synchronous speed and actual rotor speed in an induction motor. Per unit slip is the slip expressed as a fraction of synchronous speed.
• Slip is the difference between synchronous speed (speed of the rotating magnetic field) and the actual rotor speed in an induction motor.

• Per unit slip is the slip expressed as a fraction of synchronous speed, typically denoted as a percentage.

• For example, ...read more
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Q1. The first round was technical and it was a hard round as your concept of sap should be clear
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Q2. Why do u maintain Reconcilation a/c?
Ans. 
Reconciliation accounts are maintained to ensure accuracy and consistency in financial records.
• Helps in identifying discrepancies between different accounts

• Ensures accuracy and consistency in financial statements

• Facilitates easy tracking of transactions and balances

• Aids in detecting errors or fraud in accounting records
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Q3. FI MM Integration, FI SD Integration?
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Q4. What we maintain on company code lvl and client level and why?
Ans. 
Company code level is maintained for global settings applicable to all clients, while client level is maintained for specific settings unique to each client.
• Company code level settings include currency, chart of accounts, and fiscal year variants.

• Client level settings include customer master data, vendor master data, and sales organization data.
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Q5. Phases of blueprint, tables
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Blueprint phases include planning, designing, and implementation. Tables are used to organize data in a structured format.
• Blueprint phases: planning, designing, implementation

• Tables: organize data in structured format

• Examples: creating a blueprint for a new building, using tables in a database to store information
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Q1. Manager round some kind of behavioural check and some technical question asked as they give u scenerio about the work and some accounting questions
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Q2. General Entries, P2P, OTC, RTR
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Q3. What bank Reconcilation and validations
Ans. 
Bank reconciliation involves comparing the bank statement with the company's records to ensure they match, while validations involve verifying the accuracy and completeness of financial transactions.
• Bank reconciliation ensures that the company's records match the bank statement by comparing deposits, withdrawals, and other transactions.

• Validations involve verifying the accuracy and completeness of financial transaction...read more
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Q1. The last round was hr
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Q2. Some kind of behavioural check, salary discussions, terms and conditions but one thing here the hr round is not a formality round as u have to give full impression over there dont take it simple
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Amazing aptitute test with knowledge of all aspects of the industry

Great assessment of all the interview natures of the assignment for risk, protocol, and valuation.

Q1. Achievements, Experience, Projects Handled
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Q2. Project work executed in last few years
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I have executed multiple projects in the last few years.
• Developed a new website for a client using HTML, CSS, and JavaScript.

• Created a mobile application for a startup using React Native.

• Managed a team of developers to build a custom CRM system for a large corporation.

• Implemented a data analytics solution for a healthcare organization using Python and SQL.

• Designed and executed a social media marketing campaign for a no
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Q1. Questions related to bitumen testing.
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Q2. Questions related to material testing
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Q1. How to majer of earthing
Ans. 
Earthing is the process of connecting the metallic parts of an electrical installation to the earth electrode.
• Earthing protects people and equipment from electric shock.

• The earthing system should have low impedance to ensure proper functioning.

• The earthing system should be periodically tested to ensure its effectiveness.

• Different types of earthing systems include plate earthing, pipe earthing, and rod earthing.

• Earthing...read more
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Q2. Different between start delta start and dueal starter
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Start delta start and dual starter are two different methods of starting a motor.
• Start delta start is a method of starting a motor with reduced voltage by initially connecting the motor windings in a star configuration and then switching to delta configuration after a few seconds.

• Dual starter is a method of starting a motor with reduced voltage by using two contactors, one for the star connection and the other for the ...read more
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Q1. Transfer operation reaplay for gas . Really name ?
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The transfer operation replay for gas is a safety feature that automatically shuts off the gas supply in case of a transfer failure.
• The replay is a device that detects a transfer failure and triggers the shut off valve.

• It is important for preventing gas leaks and potential explosions.

• Examples of transfer operation replay for gas include the Fisher Type 63EG, the Cashco Model C-1590, and the Valvcon V-Series.

• The name of...read more
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Q2. Start delta starter how much load in mostly use
Ans. 
Start delta starter is mostly used for loads ranging from 5 to 50 horsepower.
• Start delta starter is a method of starting three-phase motors

• It is commonly used for loads that require high starting torque

• The load range for start delta starter is typically between 5 to 50 horsepower

• It is not recommended for loads that require frequent starting and stopping
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