Answers 👇 1. Which efficiency is more Diesel or Petrol? Diesel is more combustible than petrol, therefore less fuel is required to generate the same amount of power. Secondly, petrol doesn't undergo complete combustion and hence there is a small wastage of fuel. This is why diesel engines are more efficient than petrol engines. 2. What is strength of a material? Definition. In the mechanics of materials, the strength of a material is its ability to withstand an applied load without failure or plastic deformation. The field of strength of materials deals with forces and deformations that result from their acting on a material. 3. Units of stres and strain? The SI derived unit for stress is newtons per square metre, or pascals (1 pascal = 1 Pa = 1 N/m2), and strain is unitless. The stress-strain curve for this material is plotted by elongating the sample and recording the stress variation with strain until the sample fractures. Why stress has no unit? The unit of strain is unitless because it is a ratio of two lengths. The change in length and the original length have the same units, so they cancel out. This means that strain has no units. 4. What is meant by engineering materials? Engineering materials are used to provide the mechanical strength and stiffness. There are different classes of engineering materials which include composites, ceramics, polymers, and metals. These materials have an intrinsic property to oppose the damage due to the presence of the microstructures inside the materials. 5. What is the difference between nylon 6 and PVC? Nylon−6 is a condensation polymer whereas PVC and neoprene is an addition polymer and hence the order, condensation polymers are weaker than addition polymer. Is nylon and PVC the same? Nylon is a thermoplastic and PVC is a versatile material that accounts for nearly 20% of all manufactured plastic products in the world. Its versatility is derived from the fact that it can be formulated to be as rigid or flexible as you need. 6. What is PVC material? Polyvinyl Chloride (PVC or Vinyl) is a high-strength thermoplastic material. It is widely used in applications such as pipes, medical devices, and wire & cable insulation...the list is endless. It is the world's third-most widely produced synthetic plastic polymer.
Thanks sir ji ye interview mere liye to kafi helpfull rha hai jese ki sir ka Q. Tha ki sub. K baare m iske liye m kh sakta hu ki humko uss sub. Ka Knowledge clear hona jaruri hai🙏
Sir how is the career in tool designing (press,sheet metal tools and dies) What will be the salary after 5 yrs of experience in this field. Your reply will help boosting my career
This is the best youTube channel i have ever seen. Thank you sir 💯🙌
Thank you, sir, for helping a lot, and the best part is interviewers. Sir, gave you feel very comfortable.
Develop a learning mindset so no onebody beat you in your life. Learn more and earn more.
👍
till now the best video in my life, thanks sir
Thank you sir, Sir please make more videos regarding mechanical field.
Answers 👇
1. Which efficiency is more Diesel or Petrol?
Diesel is more combustible than petrol, therefore less fuel is required to generate the same amount of power. Secondly, petrol doesn't undergo complete combustion and hence there is a small wastage of fuel. This is why diesel engines are more efficient than petrol engines.
2. What is strength of a material?
Definition. In the mechanics of materials, the strength of a material is its ability to withstand an applied load without failure or plastic deformation. The field of strength of materials deals with forces and deformations that result from their acting on a material.
3. Units of stres and strain?
The SI derived unit for stress is newtons per square metre, or pascals (1 pascal = 1 Pa = 1 N/m2), and strain is unitless. The stress-strain curve for this material is plotted by elongating the sample and recording the stress variation with strain until the sample fractures.
Why stress has no unit?
The unit of strain is unitless because it is a ratio of two lengths. The change in length and the original length have the same units, so they cancel out. This means that strain has no units.
4. What is meant by engineering materials?
Engineering materials are used to provide the mechanical strength and stiffness. There are different classes of engineering materials which include composites, ceramics, polymers, and metals. These materials have an intrinsic property to oppose the damage due to the presence of the microstructures inside the materials.
5. What is the difference between nylon 6 and PVC?
Nylon−6 is a condensation polymer whereas PVC and neoprene is an addition polymer and hence the order, condensation polymers are weaker than addition polymer.
Is nylon and PVC the same?
Nylon is a thermoplastic and PVC is a versatile material that accounts for nearly 20% of all manufactured plastic products in the world. Its versatility is derived from the fact that it can be formulated to be as rigid or flexible as you need.
6. What is PVC material?
Polyvinyl Chloride (PVC or Vinyl) is a high-strength thermoplastic material. It is widely used in applications such as pipes, medical devices, and wire & cable insulation...the list is endless. It is the world's third-most widely produced synthetic plastic polymer.
strength is measured in units of force per unit area. The unit is newton per square meter (N/m^2), kilogram (force) per square cm (kg/cm^2) or pascal
he asked strain , not strengh
Strain pooch Raha hai be.
@@harshbardhan7917 it's mm/mm
@@jee-lysis233 yes its a dimensionless property .
Sir aapki baat sahi he sir.... mere saath bhi aisa hota he ki interview me bata nahi pata per pata rehta he
Love you bro
Sir mene toh abhi mechanical engineering me 1sem start kiya he usme koi dikkat toh nahi rahegi na?🥺🥺 Please bataye 🙏🏻🙏🏻🙏🏻🙏🏻
Sir make video of interior design interview with questions about in interview of interior design
Thanks sir ji
ye interview mere liye to kafi helpfull rha hai jese ki sir ka Q. Tha ki sub. K baare m iske liye m kh sakta hu ki humko uss sub. Ka Knowledge clear hona jaruri hai🙏
You are grate sir
You are great Sir
thanks for sharing sir
Sir how is the career in tool designing (press,sheet metal tools and dies)
What will be the salary after 5 yrs of experience in this field. Your reply will help boosting my career
Sir next episode is there of this interview is there or not?
5:16 ye to interviewer ka hi interview le raha hai 🤣🤣🤣😅😅
Real interview
Sir aapke questions and answers to bht sahi hai but
Sir aapne ye moving sheet ka use nahi karn tha
when they talked about salary, was it 18k a month or 18lpa?
18k per month 😢
@@GojoSatura-z8c isn't that a bit too low for someone who knows CAD?
@@ayudhdasroy7090 For Fresher We Get Normally Around 15k-18k max. Not More Than That 😭. That's the worst part of this field We Are Always Underpaid 😭😭
mechanical cad designer ka interview ka vedio laiye sir
Sir how to crack interview for internship?
I possess this knowledge but I'm in 5th semester. So now can i get the job of a design engineer?
Sir apki offline coaching chlti hai
Yes chalti h
18000 me kya hoga bhai , itne me to ek flat aajata yrr
Otto cycle ki efficiency jyada hoti h
Ye cipet engineering students keliye hoga kya
Sir I am diploma 2nd year mechanical student
Mechnical cad kitne din seek jaunga .iti ki h
Please Call - 7722047855, 9999931777
❤
sir i need a job ...can you help me out???????
Sir mera selection ho jaye i am mechanical engg 4th semester diploma
Sir , Why asking about the subjects as he has experience ,ask about that
Sir ,aur interviews ki videos bhi dalo sir
Mechanical fitter के लिए जॉब है क्या कंपनी मै तो मैं interview दे सकता हूं
Please made new video for students
Very soon
2 ys ka experience aur extra cources sikhne ke bad bhi 18k mil raha h. Kya faida h mechanical kr ke
Han freshers ko nearly 13k or 14k dete hai sayad
sir mai bhi interview dena chahta hu online it is possible
if someone knows the last answer, about the materials in the pen, please let me know :D
sir you do autocad
I have 4 years AutoCAD experience
Sir mujhe AutoCAD se koe job mil Sakta hai
salary kitna he apka?
May I know your friend's company name ?
Nice
Sir whatsapp group full ho gaya hai
chat.whatsapp.com/IZ3p98AiWUcKwqogguSPJR
@@RVMCAD_Innovate Thanqu sir
Sir job requirement hiiii
All the best!
Sir can I join your company
I also wish to work with you
For same compresaion ratio otto more efficient
For same pressure diesel more efficient
💥💥💥💥💥💥💥
Bhai 18 in hand leleta hai ye
Ser ji only vmc programming ki fee kitni h
VMC Programming + operating + setting + manual programming + Delcam = 12,000
18k only???
voi to bhai 😂
EASY questions😁
Itna easy interview experience candidate ke liye 🤔🤔
Haa , isse tough interview to hamara viva ke time per hota hai
very impressive
Haridwar Uttarakhand hero motorcorp employee
Sir please tourism and travel management ka interview laiye
Have no idea about tourism and travel! 😅
Sir I know your address
Are you threatening him?
Diesel engine
18k is too low right??
Its not because in CAD the salary increases rapidly
18000 per month or 18 lakhs per year.
😂
Itna seekh ke bhi sirf 18k nil raha hai... Isse accha chai wale kamate hai yaar
18K is starting. Chai wale chai hi bechega. Ye 2 saal mei 50K kamayega. 4 saal mei 1 lac.
Apki soch bas chai tak seemet hai?
Ferrous and non ferrous materials...
Isme hi toh fatt jati hai😆
Itna kyu hil raha ye
😅😅😅
Confidence hai bhai ka