JBM Group Apprentice Trainee Interview Questions and Answers

Q1. Injection molding process
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Q2. Six step study ,
Ans. Gate freeze, holding, pressure drop, viscosity, cooling or dimensions study.
Answered by Mohammad Ali
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Q1. Line balancing & cycle time study
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Q2. Manpower handling
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Q1. Specified to the functional area by section head
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Q1. Core QA questions by department head
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Q1. Core QA questions by Plant Manager
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Q1. Some character analysis questions by HR head
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Introduction and few case study intraction with MD sir

Q1. What is a random cylinder?
Ans. 
A random cylinder is a geometric shape defined by a random height and radius, often used in probability and statistics.
• A random cylinder can be defined by its height (h) and radius (r), which can vary randomly.

• In probability, random cylinders can model real-world phenomena, like the distribution of particles in a volume.

• Example: If the height of a cylinder is uniformly distributed between 1 and 10 units, and the radius...read more
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Q2. What does OEE stand for, and how is it measured?
Ans. 
OEE stands for Overall Equipment Effectiveness, a metric used to measure manufacturing productivity.
• OEE is calculated using three components: Availability, Performance, and Quality.

• Availability = (Operating Time / Planned Production Time) x 100%. Example: If a machine runs for 8 hours but is down for 1 hour, availability is 87.5%.

• Performance = (Actual Output / Maximum Possible Output) x 100%. Example: If a machine prod...read more
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Q1. What is your current role and responsibility
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Q1. Why you are leaving your current job
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Q1. About experiance and related about resume
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