Jai Balaji Group Junior Manager Interview Questions, Process, and Tips

Q1. Electrical basis questions. As that ckt. diagrams of motor satr and delta connection control & power supply.
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Q2. Motor megger value & cable size as per rating of motor.
Ans. 
Motor megger value should be at least twice the rated voltage of the motor. Cable size should be selected based on the full load current of the motor.
• Motor megger value should be at least 2 times the rated voltage of the motor to ensure insulation integrity.

• Cable size should be selected based on the full load current of the motor to prevent overheating and voltage drop.

• For example, for a motor rated at 400V, the megger...read more
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Q3. OLR value of motor as per rating of motor & MPCB rating.
Ans. 
OLR value of a motor is determined by the rating of the motor and the MPCB rating.
• OLR value is the Overload Relay value, which is used to protect the motor from overload conditions.

• The OLR value is typically set based on the rating of the motor and the rating of the Motor Protection Circuit Breaker (MPCB).

• For example, if a motor has a rating of 5 HP and the MPCB rating is 10A, the OLR value would be calculated accordin
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Be confident in your answer and no more confusing. Think twice, answer Little bit similar but u have to choose one it has a more accurate. Time management is main. What time you did taken to answer for each question.

Talk short with important matter. Your voice should to audible for all.

Q1. This is related to your study. Befor going to interview first you should know the which type of company that is and what they produce. Go to the deep through it on this basis you have to prepare.
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Q2. Sketch the Lathe diagram Stress strain diagram About Boiler About hydraulic system About pneumatic system About engines About machanical properties Project principles About manpower handling
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Q1. Basic chemistry knowledge
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Basic Questions about Work , time , Compound interest and in Technical round they asked about thermodynamics

Q1. What is your salary expectation, why you want to join this company , Would you be able to work for more than 8 hours
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Q1. Draw stress strain curve
Ans. 
A stress-strain curve shows the relationship between stress (force applied) and strain (deformation) in a material.
• Stress is plotted on the y-axis and strain on the x-axis

• The curve typically consists of an elastic region, yielding point, plastic region, and ultimate failure point

• Materials like steel have a linear elastic region followed by a plastic region before failure
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Q2. Situation with boss
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