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Material Science 160 MCQ || पदार्थ विज्ञान | Metal Non-Metal and Alloy | Heat Treatment in Hindi 

Objective Center
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Material Science 160 MCQ in Hindi/English
• Material Science 160 M...
Heat Treatment Process
• Heat Treatment of Meta...
Steel & Its Classification-2
• Steel and Its Classifi...
Steel & Its Classification-1
• Steel and Its Classifi...
Mechanical Property
• Mechanical Property (य...
Mechanical Property of Engineering Material-1
• Mechanical Property (य...
Metrology -1
• Metrology | 150 Questi...
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Mechanical properties of engineering materials - tensile strength, compressive strength, ductility, malleability, hardness, toughness, brittleness, impact strength, fatigue, creep resistance. Classification of steels, mild steel and alloy steels. Importance of heat treatment. Heat treatment processes-annealing, normalizing, hardening, tempering, carburizing, nitriding and cyaniding.

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8 окт 2024

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Комментарии : 81   
@vinodgocher7770
@vinodgocher7770 3 года назад
Bhut hi acha yese hi time ke old paper ke sare question laho sir ji bearing se good question crack competition exam these questions
@ObjectiveCenter
@ObjectiveCenter 3 года назад
Ok, Please Share with your friends
@sagarpadare4412
@sagarpadare4412 Год назад
Sir , salute for the work 👍👍 Sir I'm prepared for DRDO CEPTOM -10 exam study sir your all vidios most helpfull to my study .salute sir and most thanks 💓
@shivrajpalawat301
@shivrajpalawat301 11 месяцев назад
Love you sir
@pundalikanaik5758
@pundalikanaik5758 2 года назад
144 B is correct, it produces non uniform fine grain size
@sujitkabiraj5169
@sujitkabiraj5169 Год назад
Pls discuss R.S khurmi mechanical objective question and answer..
@sukhaveersingh8752
@sukhaveersingh8752 4 года назад
बहुत ही अच्छे सर ,सर आप अपनी आवाज को थोड़ा तेज करियेगा
@ObjectiveCenter
@ObjectiveCenter 4 года назад
Bhai earphone se bs etna hi tej aavaj record ho pata hai.. RU-vid se paise bhi nhi milte hai ki 1 mic le ske
@vijayraj-dz8si
@vijayraj-dz8si Год назад
Number 7th question Answer Corrosion resistance.
@Karthik_I_Am_
@Karthik_I_Am_ 2 года назад
1:06:17 112 question ka answer 1147 amd 4.3% for Eutectic Reaction. And for Eutectoid reaction is @727c. Please check the answer sir.
@learningzone7583
@learningzone7583 Год назад
Yes Eutectic reaction in Fe diagram occurs at temperature 1130 or 1147 °C at 4.3 carbon concentration
@vaibhavsakpal9067
@vaibhavsakpal9067 2 года назад
Thank you for the content sir 🙏🙏 Sir please upload a video on boilers please
@chiranjitswarnakar6491
@chiranjitswarnakar6491 4 года назад
U done a very hard job for us, Thank you
@kamleshmaurya5599
@kamleshmaurya5599 4 года назад
Bahut sahi sir ji
@ObjectiveCenter
@ObjectiveCenter 4 года назад
Thank you.. Please share and support us..
@javedalam5296
@javedalam5296 6 месяцев назад
Ye politechnic entrance exam mechanical k4 group ki science h kya ya nhi
@inspirevlogs7946
@inspirevlogs7946 Год назад
65 qn option B is correct.
@unlimitedgameshub
@unlimitedgameshub 2 года назад
Nice
@balu90528
@balu90528 4 года назад
Awesome bro u have a lot mtrl which can I want to practice for govt jobs Bro I’m from ap in Guntur I really need this in pdf bro if you can this for me it’s been help me a lot please bro do something if you want I can pay sometime
@ObjectiveCenter
@ObjectiveCenter 4 года назад
All pdf available with free in official telegram channel 🔜 t.me/objectivecenter Please go in telegram.
@gandisathish1660
@gandisathish1660 4 года назад
Excellent bro ur collection
@ObjectiveCenter
@ObjectiveCenter 4 года назад
Thanks... Please share & support us..
@wondersofindia3872
@wondersofindia3872 2 года назад
5 no. Ans is c followed by R S khurmi and examveda
@akshayb9413
@akshayb9413 4 года назад
Thank you
@ObjectiveCenter
@ObjectiveCenter 4 года назад
Welcome bro, Please Share with your friends
@mechanicalengineeringlearn7608
@mechanicalengineeringlearn7608 3 года назад
Sir please send link of this book
@meghashakyawar2968
@meghashakyawar2968 4 года назад
Superb👌👌👌
@dineshtechnicalpoint7311
@dineshtechnicalpoint7311 3 года назад
best class laga sir
@ObjectiveCenter
@ObjectiveCenter 3 года назад
Please Share with your friends
@RajputArvind1998
@RajputArvind1998 Год назад
Sise ki mellebility jyada hoti h ky
@sathyamhere
@sathyamhere 3 года назад
97 - c.. Silicon and manganese - deoxidiser
@ShubhamKumar-uz1fg
@ShubhamKumar-uz1fg 3 года назад
Ans pls 18 4 1 HSS me 18 tungsten 4 chromium 1 vanadium
@ObjectiveCenter
@ObjectiveCenter 3 года назад
Right
@mohdarshad1610
@mohdarshad1610 6 месяцев назад
Aapne kis book se karaye hain ye questions please reply sir??
@ObjectiveCenter
@ObjectiveCenter 6 месяцев назад
Youth publication
@Raiji0011
@Raiji0011 2 года назад
Sir, question Number 52 Ka B Option Hoga
@raviprakashkumar2036
@raviprakashkumar2036 4 месяца назад
49-b
@somnathsahu1970
@somnathsahu1970 Год назад
5 no nickel and cromium
@muhammedsahalbs904
@muhammedsahalbs904 3 года назад
5th one Answer is C
@ShahzadKhan-ux1wd
@ShahzadKhan-ux1wd 4 года назад
Q No-109 C is correct
@ObjectiveCenter
@ObjectiveCenter 4 года назад
Que 109 (D) is correct answer
@ShahzadKhan-ux1wd
@ShahzadKhan-ux1wd 4 года назад
Question No 36 -Answer C is correct
@ObjectiveCenter
@ObjectiveCenter 4 года назад
Ques 36 (A) is correct answer please share this question on google
@rkseth3241
@rkseth3241 8 месяцев назад
112(d) hoga sir
@ankurjyoti6673
@ankurjyoti6673 2 года назад
As per nimi books % of low carbon is 0.15%
@pardeep3326
@pardeep3326 2 года назад
Sir mechanical engineering objective book rs khurmi ka PDF provide kijiye please
@amarkashyap7595
@amarkashyap7595 3 года назад
97 c
@YunusKhan-eg9rc
@YunusKhan-eg9rc 3 года назад
112 Ans is D
@ramdharnag9672
@ramdharnag9672 2 года назад
Sir material science ka nots mil skta hai sir
@tech-non-techstudy9099
@tech-non-techstudy9099 2 года назад
9 ka ans sir bb hoga
@bantyjoshi8502
@bantyjoshi8502 2 года назад
First question ka ans he wrong hai, aage kya video dekhu ab..Al, Cu option mei hoke lead ki malleability kse maximum ho gyi..??
@manvendrakumar7131
@manvendrakumar7131 3 года назад
Q 12 ka A options right hai
@cheliahjohn6170
@cheliahjohn6170 2 года назад
Sir , question No 5 ; option is C ; pls confirm; 🙏
@sachinbhat8919
@sachinbhat8919 2 года назад
Yes
@shubhamanand6891
@shubhamanand6891 4 года назад
Sr kon si book k question hh
@ObjectiveCenter
@ObjectiveCenter 4 года назад
Youth Publication
@AjayKumar-cj4rv
@AjayKumar-cj4rv Год назад
Bhai ye objective center ka logo se pura option nhi dikhata hai .. Agli baar se ye logo hta kar vedio banaeye..,🙏🏻
@NitishKumar-me5sg
@NitishKumar-me5sg 3 года назад
1 ka a hoga
@harbahadurrathod7178
@harbahadurrathod7178 3 года назад
1 ka Al hogaaa
@neel1106
@neel1106 2 года назад
5 ..... c
@user-gg5gp1xc1x
@user-gg5gp1xc1x 3 года назад
Pdf not shown in telegram plz send
@MDSELIMREZA-u5d
@MDSELIMREZA-u5d 7 месяцев назад
please pdf provide
@prabharasri
@prabharasri Год назад
Pls Pdf provide
@aashishnamdeo6859
@aashishnamdeo6859 2 года назад
Sir thoda voice loud kr ke waps yhi video bna dijiye plz 2 din me
@ObjectiveCenter
@ObjectiveCenter 2 года назад
Earphone lga lijiye
@akash-wr5eb
@akash-wr5eb Год назад
Yaha majak ho rha hai. Chup chap kaan me lgao earphone aur pdho
@vipulvagh1386
@vipulvagh1386 2 года назад
Ye pdf dedo na sir
@user-gg5gp1xc1x
@user-gg5gp1xc1x 3 года назад
Plz pdf name boliya name nhi bata raha
@user-gg5gp1xc1x
@user-gg5gp1xc1x 3 года назад
Plz answer
@user-gg5gp1xc1x
@user-gg5gp1xc1x 3 года назад
Pdf name?
@foodietadkabydeexa4152
@foodietadkabydeexa4152 Год назад
bhut sare answer galat hai tumhare.please stop making wrong video
@Avi-kc143
@Avi-kc143 3 года назад
5 ka ans nikal hoga ya nickel and chromium hoga.... Kaha se study kiye ho.... Tmhi log bachho ko result kharab krte ho......
@devendravishwakarma6605
@devendravishwakarma6605 2 года назад
Wrong ans of first ques Ans is copper
@vinodchourasiya-i4w
@vinodchourasiya-i4w Год назад
Your ans is wrong
@luckygupta980
@luckygupta980 10 месяцев назад
Konse question ka h bhai
@rambhansahu1235
@rambhansahu1235 4 года назад
Mujhe iski pdf chahiye
@ObjectiveCenter
@ObjectiveCenter 4 года назад
Pdf telegram pr hai
@user-gg5gp1xc1x
@user-gg5gp1xc1x 3 года назад
Bhai apko mili pdf
@user-gg5gp1xc1x
@user-gg5gp1xc1x 3 года назад
@@ObjectiveCenter sir nhi dikha rahi ya pdf
@user-gg5gp1xc1x
@user-gg5gp1xc1x 3 года назад
28 wrong rubber nhi ayega????
@Freeworld.3333
@Freeworld.3333 Год назад
82- c
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