Shirdi Sai Electricals
Medreich Interview Questions and Answers
Q1. Can you keep original certificates with us until 5 years
Yes, original certificates can be kept with the company for up to 5 years.
Original certificates can be securely stored by the company for record-keeping purposes.
It is common practice for companies to retain original certificates of employees for a certain period of time.
Having original certificates on file can be useful for verification purposes or in case of audits.
Employees should ensure that copies of their certificates are readily available for personal use if needed.
Q2. Area of Rectangle, square, ellipse, circle, hexagon
The area of a rectangle is length multiplied by width, square is side squared, ellipse is pi times major axis times minor axis, circle is pi times radius squared, and hexagon is 1.5 times apothem times perimeter.
Rectangle: Area = length x width
Square: Area = side x side
Ellipse: Area = pi x major axis x minor axis
Circle: Area = pi x radius x radius
Hexagon: Area = 1.5 x apothem x perimeter
Q3. Difference between batch and mass production?
Batch production involves producing a specific quantity of items at a time, while mass production involves continuous production of large quantities.
Batch production is more flexible and allows for customization of products.
Mass production is more efficient and cost-effective for producing large quantities.
Batch production is common in industries like pharmaceuticals, bakeries, and breweries.
Mass production is common in industries like automotive, electronics, and consumer go...read more
Q4. How many subjects in ur btech college
I had 8 subjects in my btech college.
I had subjects like Mechanical Engineering, Electrical Engineering, Computer Science, etc.
Each semester had different subjects based on the curriculum.
Some common subjects included Thermodynamics, Control Systems, Data Structures, etc.
Q5. Density of Cu, Al, Mild steel, Stainless steel
Density of Cu, Al, Mild steel, Stainless steel
Density of Copper (Cu) is approximately 8.96 g/cm^3
Density of Aluminum (Al) is approximately 2.70 g/cm^3
Density of Mild Steel is approximately 7.85 g/cm^3
Density of Stainless Steel can vary depending on the grade, but is typically around 7.9 g/cm^3
Q6. Calculate weight of 1mX1mx3mm MS plate?
The weight of a 1mX1mX3mm MS plate can be calculated using the formula: Weight = Length(m) x Width(m) x Thickness(mm) x Density of MS (kg/m^3)
Convert the thickness from mm to m (3mm = 0.003m)
Density of MS is typically around 7850 kg/m^3
Calculate the weight using the formula: Weight = 1m x 1m x 0.003m x 7850 kg/m^3
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