SML Films Mechanical Maintenance Engineer Interview Questions and Answers

Q1. How do you calculate the displacement of a bike with no tools
Ans. 
To calculate the displacement of a bike without tools, measure the distance traveled in one full rotation of the wheel
• Measure the circumference of the bike's wheel

• Count the number of rotations the wheel makes over a certain distance

• Multiply the circumference by the number of rotations to get the displacement

• Displacement = Circumference of wheel x Number of rotations
Answered by AI
Add your answer

They asked about you self development and personality

Discuss about the topic fluent

Q1. Technical questions
Add your answer
Q2. Technical questions i will need job
Add your answer

Q1. Technical questions
Add your answer
Q2. I will need job
Add your answer

Q1. Heat exchanger related
Add your answer
Q2. Vessels and column related
Add your answer

Q1. Hot work and fabrication job related
Add your answer
Q2. Plants maintenance related
Add your answer

Q1. Qualification related
Add your answer
Q2. Resume related
Add your answer

Q1. About salary in that company
Add your answer
Q2. Salary discussion
Add your answer

Q1. What is fin fan
Add your answer
Q2. What is your qualification
Add your answer
Q3. How many types vale
Ans. 
There are several types of valves used in mechanical engineering for controlling the flow of fluids or gases.
• Types of valves include ball valves, gate valves, globe valves, butterfly valves, check valves, and pressure relief valves.

• Valves can be classified based on their function (e.g. isolation valves, control valves), design (e.g. rotary valves, linear valves), or material (e.g. brass valves, stainless steel valves).

• ...read more
Answered by AI
Add your answer

Q1. How many expect salary
Add your answer
Q2. What is current CTC
Ans. 
Current CTC refers to the total salary package of an individual including all benefits and allowances.
• Current CTC includes base salary, bonuses, incentives, and other perks.

• It is important to provide an accurate figure when asked about current CTC.

• Example: Current CTC is INR 10 lakhs per annum.
Answered by AI
Add your answer

Q1. Pump reactor all work expriyans
Add your answer
Q2. All plan nolleg boiler utility
Add your answer

Q1. Salery discousen
Add your answer
Q2. Famely discousen
Add your answer

Q1. Pekegg nego silecsone
Add your answer
Q2. Joyning notice period
Add your answer

Q1. 1). Where you have worked?
Ans. I told about my past job experience.
Answered Anonymously
Add your answer
Q2. 2). What is TDC and BDC and how do you understand about it?
Ans. 
TDC stands for Top Dead Center and BDC stands for Bottom Dead Center. They are reference points in the rotation of an engine's crankshaft.
• TDC is the point where the piston is at its highest position in the cylinder during the compression stroke.

• BDC is the point where the piston is at its lowest position in the cylinder during the exhaust stroke.

• Understanding TDC and BDC is crucial for timing engine components such as v...read more
Answered by AI
Add your answer
Q3. 3). How you will measure clearance of TDC and BDC for vertical reciprocating compressor ?
Ans. 
The clearance of TDC and BDC for a vertical reciprocating compressor can be measured using a dial indicator.
• Use a dial indicator to measure the distance between the top dead center (TDC) and bottom dead center (BDC) positions of the piston.

• Rotate the crankshaft to bring the piston to TDC and set the dial indicator to zero.

• Rotate the crankshaft to bring the piston to BDC and note the reading on the dial indicator.

• The di...read more
Answered by AI
Add your answer
Q4. 4). How you will measure the clearance for big end bearing ?
Ans. 
The clearance for big end bearing can be measured using a micrometer or a feeler gauge.
• Use a micrometer to measure the diameter of the crankshaft journal and the inner diameter of the big end bearing. The clearance is calculated by subtracting the crankshaft journal diameter from the bearing inner diameter.

• Alternatively, a feeler gauge can be used to measure the clearance by inserting the gauge between the crankshaft j...read more
Answered by AI
View 1 more answer
Q5. 5). What thing should focus during the suction and discharge valve box up ?
Ans. 
Focus on proper alignment, tightness, material compatibility, and proper torque during suction and discharge valve box up.
• Ensure proper alignment of the valves to prevent leakage

• Check for tightness of the connections to avoid any leaks

• Use materials compatible with the fluid being handled to prevent corrosion or damage

• Apply the correct torque to the bolts to ensure a secure connection
Answered by AI
Add your answer