0%
0 votes, 0 avg
281

অধ্যায় ১, ২ ও ৩ একত্রে

Total time = 15 minutes

Total MCQ = 30

অধ্যায় ১ - ফাউন্ড্রি অ্যান্ড প্যাটার্ন মেকিং
অধ্যায় ২ - ওয়েল্ডিং অ্যান্ড ফেব্রিকেশন
অধ্যায় ৩ - মেশিন অ্যান্ড কাটিং টুলস

পরীক্ষার সময় শেষ।

অধ্যায় ১, ২ ও ৩ একত্রে

1 / 30

1) নমনীয় ধাতু মেশিনিং করতে কোন ধরনের চিপ তৈরী হয়?

2 / 30

2) প্যাটার্ন তৈরিতে নিচের কোন ম্যাটেরিয়াল ব্যবহৃত হয়?

3 / 30

3) যে যন্ত্রের সাহায্যে ধরা ও অবস্থান নির্ণয় করা যায়,তাকে বলা হয়-

4 / 30

4) ইলেকট্রিক রেজিস্ট্যান্স ওয়েল্ডিং এ ভোল্টেজের সীমা-

5 / 30

5) ইলেকট্রিক আর্কের তাপমাত্রা কত?

6 / 30

6) সোজা বা ট্যাপার সারফেস তৈরী করার জন্য কোন ধরনের গ্রাইন্ডিং অপারেশন করা হয়?

7 / 30

7) অক্সিজেন হোজ পাইপে…... এবং এসিটিলিন হোজ পাইপে ...... রং করা হয়।

8 / 30

8) লেদ সেন্টার প্রধানত কত প্রকার?

9 / 30

9) ঢালাইলোহা মেশিনিং করার সময় নিম্মলিখিত লুব্রিকেন্ট ব্যবহার করা হয়-

10 / 30

10) মাইন্ড স্টিল, কাষ্ট আয়রন, কপার,অ্যালুমিনিয়াম এর ধাতু জোড়া দেওয়ার কাজে কোন শিখা ব্যবহার করা হয়?

11 / 30

11) ড্রাফট অ্যালাউন্স সাধারণত--

12 / 30

12) সিঙ্গেল পয়েন্ট কাটিং টুলসের সাহায্যে কাঙ্খিত সারফেস ফিনিস পাওয়ার জন্য কোন ফ্যাক্টরটি বেশি গুরুত্বপূর্ণ?

13 / 30

13) Surface grinding is done to produce-

14 / 30

14) ইলেকট্রোড নাম্বারিং পদ্ধতিতে ৩য় অংকটি দ্বারা কি বুঝায়?

15 / 30

15) মোল্ডের গর্তকে মসৃন ও পরিষ্কার করার জন্য কি ব্যবহার করা হয়?

16 / 30

16) Blow molding can be done in ..... process

17 / 30

17) MIG Welding নিচের কোন গ্যসটি ব্যবহার হয় না?

18 / 30

18) কোন ধাতুর জন্য রাইজারের আকার বড় রাখতে হয়?

19 / 30

19) স্যান্ড মোল্ডের উপরের অংশ কে কি বলে?

20 / 30

20) নীচের কোনটি কুশন অ্যাডিটিভস?

21 / 30

21) ড্রিলিং কোন ধরনের কাটিং এর উদাহরণ -

22 / 30

22) ঢালাইয়ের গায়ে অস্বাভাবিক ফুলে উঠাকে কী বলে ?

23 / 30

23) ড্রিলিং এর হেলিক্স এঙ্গেল সাধারণত কত থাকে?

24 / 30

24) Discontinuous chips are formed during machining of-

25 / 30

25) গ্যাস কাটিং টর্চে কয়টি ভালভ থাকে?

26 / 30

26) Metal can be joined by-

27 / 30

27) সোল্ডারিং পদ্ধতির তাপমাত্রার পাল্লা-

28 / 30

28) মিগ ওয়েল্ডিং পদ্ধতিতে কত পুরুত্বের ধাতু ওয়েল্ডিং করা হয়?

29 / 30

29) অলংকার তৈরী কোন পদ্ধতি ব্যবহার করা হয় ?

30 / 30

30) লৌহের কোন অপদ্রব্যটি ব্লো-হোল জাতীয় ত্রুটি সৃষ্টিতে বাধাদান করে?

Your score is

The average score is 73%

0%

এই পর্যন্ত যতজন এই MCQ পরিক্ষা দিয়েছে তাদের সকলের রেসাল্ট এখানে দেওয়া হল।
User NameStartDurationScore
Nazrul Islam13:57:56 Dec 23, 202415 minutes 83.33%
Nafis11:12:32 Dec 10, 20246 minutes 23 seconds93.33%
Ashik05:36:58 Dec 09, 202415 minutes 0%
Ashik03:05:10 Dec 09, 202415 minutes 0%
Nadim17:50:24 Dec 08, 20245 minutes 50 seconds56.67%
Ashik22:51:08 Dec 07, 20246 minutes 18 seconds53.33%
Liton18:52:42 Dec 03, 202410 minutes 21 seconds56.67%
h17:27:26 Nov 23, 20243 minutes 16 seconds43.33%
.17:16:11 Nov 23, 202410 minutes 12 seconds36.67%
Nadim12:25:37 Nov 22, 20245 minutes 45 seconds66.67%
Bizoy22:04:56 Nov 20, 20243 minutes 30 seconds100%
Bizoy..21:58:16 Nov 20, 20245 minutes 16 seconds73.33%
Nazmul hossain18:46:20 Nov 10, 20244 minutes 39 seconds40%
Tashdid07:40:43 Nov 09, 20243 minutes 28 seconds90%
Tashdid07:15:56 Nov 09, 20249 minutes 41 seconds56.67%
Md anamul hossain23:16:27 Oct 30, 20247 minutes 8 seconds56.67%
Arif07:17:16 Sep 15, 202411 minutes 50 seconds46.67%
X18:19:45 Jul 06, 20243 minutes 54 seconds73.33%
MD. Robiul Islam07:43:50 Jul 05, 202415 minutes 1 seconds20%
Arman07:33:02 Jul 05, 20247 minutes 33 seconds36.67%
Anup20:34:33 Jul 04, 20248 minutes 19 seconds56.67%
Abu Saleh Sahib20:22:52 Jul 04, 20243 minutes 3 seconds96.67%
Raki Islam20:10:34 Jul 04, 20248 minutes 5 seconds50%
Jahid12:54:44 Jul 04, 20242 minutes 58 seconds90%
T09:59:59 Jul 04, 20244 minutes 17 seconds73.33%
Ovi09:31:01 Jul 04, 20242 minutes 5 seconds96.67%
Ovi09:21:22 Jul 04, 20242 minutes 40 seconds96.67%
Ovi09:18:24 Jul 04, 20242 minutes 28 seconds96.67%
Ovi09:15:58 Jul 04, 20241 minutes 54 seconds96.67%
Ovi09:13:08 Jul 04, 20242 minutes 3 seconds93.33%
Ovi09:09:09 Jul 04, 20242 minutes 45 seconds100%
Ovi09:06:24 Jul 04, 20241 minutes 53 seconds96.67%
Ovi09:02:19 Jul 04, 20242 minutes 24 seconds86.67%
Ovi08:59:18 Jul 04, 20242 minutes 17 seconds93.33%
Ovi08:55:41 Jul 04, 20242 minutes 30 seconds96.67%
Ovi08:51:02 Jul 04, 20242 minutes 7 seconds93.33%
ovi08:44:58 Jul 04, 20244 minutes 8 seconds90%
Ovi00:11:59 Jul 04, 20243 minutes 22 seconds96.67%
Md Nobi Hossen Ovi22:53:49 Jul 03, 20243 minutes 36 seconds93.33%
Ovi22:31:41 Jul 03, 20242 minutes 56 seconds90%
Tanu22:25:16 Jul 03, 20246 minutes 45 seconds86.67%
Tanu22:07:50 Jul 03, 20248 minutes 17 seconds83.33%
Md Bizoy Babu b21:59:34 Jul 03, 20246 minutes 14 seconds83.33%
Tanu21:56:44 Jul 03, 20245 minutes 29 seconds53.33%
Md Bizoy Babu a21:52:56 Jul 03, 20245 minutes 40 seconds86.67%
Ovi20:20:19 Jul 03, 20244 minutes 26 seconds86.67%
Obi20:11:57 Jul 03, 20242 minutes 58 seconds80%
Ovi19:42:51 Jul 03, 202420 minutes 43 seconds20%
Ovi19:33:29 Jul 03, 20243 minutes 16 seconds83.33%
Ovi19:27:06 Jul 03, 20243 minutes 24 seconds83.33%
Ovi19:19:42 Jul 03, 20243 minutes 8 seconds76.67%
Jahid Hassan16:18:13 Jul 03, 20243 minutes 38 seconds86.67%
Nur Alam15:05:22 Jul 03, 20245 minutes 3 seconds70%
Abu Rayhan rony12:57:33 Jul 03, 20244 minutes 28 seconds100%
Abu Rayhan rony12:46:16 Jul 03, 20248 minutes 23 seconds80%
T12:41:59 Jul 03, 20243 minutes 15 seconds70%
R12:15:23 Jul 03, 20245 minutes 28 seconds93.33%
Abdullah Bin Ahmed00:51:52 Jul 03, 202415 minutes 1 seconds30%
Nasir20:38:51 Jul 02, 20243 minutes 15 seconds93.33%
Sajada Khatun20:26:13 Jul 02, 20246 minutes 28 seconds56.67%
Sajada Khatun20:13:39 Jul 02, 20249 minutes 2 seconds50%
Tamim Ahmed17:40:12 Jul 02, 20245 minutes 54 seconds40%
md joynal abedin14:22:43 Jul 02, 20245 minutes 24 seconds80%
Sojib11:32:43 Jul 02, 20244 minutes 25 seconds70%
Mir Naim Haque11:13:44 Jul 02, 20246 minutes 19 seconds63.33%
Mir Naim Haque10:58:28 Jul 02, 20249 minutes 43.33%
Hm sumon09:38:34 Jul 02, 20246 minutes 44 seconds93.33%
HM sumon09:30:22 Jul 02, 20247 minutes 4 seconds90%
Hm sumon09:23:02 Jul 02, 20245 minutes 13 seconds96.67%
md rabby miah08:00:44 Jul 02, 202414 minutes 28 seconds50%
Pappu22:31:57 Jul 01, 202411 minutes 7 seconds46.67%
H22:25:21 Jul 01, 20242 minutes 32 seconds93.33%
H22:20:41 Jul 01, 20243 minutes 17 seconds93.33%
H22:13:44 Jul 01, 20244 minutes 32 seconds86.67%
Nasir17:11:55 Jul 01, 20243 minutes 23 seconds86.67%
Nasir17:06:42 Jul 01, 20244 minutes 3 seconds93.33%
R12:48:47 Jul 01, 20248 minutes 20 seconds73.33%
Imran12:51:41 Jul 01, 20245 minutes 7 seconds73.33%
Imran12:41:56 Jul 01, 20246 minutes 36 seconds86.67%
R11:29:23 Jul 01, 20248 minutes 18 seconds80%
R11:12:24 Jul 01, 20247 minutes 52 seconds76.67%
S16:37:28 Jun 30, 20247 minutes 15 seconds83.33%
C15:37:44 Jun 30, 20246 minutes 38 seconds46.67%
C15:29:24 Jun 30, 20245 minutes 13 seconds66.67%
BMurto Sofiq10:44:09 Jun 30, 20249 minutes 17 seconds76.67%
BMurto Sofiq10:31:22 Jun 30, 20247 minutes 2 seconds73.33%
BMurto Sofiq10:17:51 Jun 30, 202410 minutes 11 seconds80%
BMurto Sofiq10:04:50 Jun 30, 20247 minutes 53 seconds66.67%
Sofiq09:44:02 Jun 30, 202413 minutes 73.33%
Tanvir Rana09:12:57 Jun 30, 20242 minutes 38 seconds26.67%
Md22:00:27 Jun 29, 202415 minutes 10%
Bp15:02:21 Jun 28, 20248 minutes 24 seconds76.67%
FF10:08:49 Jun 28, 20244 minutes 9 seconds76.67%
Moksedul Islam08:50:46 Jun 28, 20247 minutes 2 seconds83.33%
Hridoy20:54:34 Jun 27, 202416 minutes 43 seconds3.33%
Tangina Siddeque09:37:28 Jun 27, 20243 minutes 28 seconds60%
zihan08:25:31 Jun 27, 20245 minutes 1 seconds63.33%
Sopnill Raj00:57:59 Jun 27, 20242 minutes 52 seconds96.67%
Joy Chandro Bain00:52:04 Jun 27, 20243 minutes 49 seconds90%
Abdul Alim21:53:11 Jun 26, 202412 minutes 46 seconds50%
Wakar Mohammad Chowdhury Nohu00:42:43 Jun 26, 202415 minutes 56.67%
Wakar Mohammad Chowdhury Nohu00:36:59 Jun 26, 20244 minutes 83.33%
Wakar Mohammad Chowdhury Nohu00:32:28 Jun 26, 20243 minutes 17 seconds73.33%
Wakar Mohammad Chowdhury Nohu00:27:14 Jun 26, 20243 minutes 36 seconds86.67%
Wakar Mohammad Chowdhury Nohu00:20:22 Jun 26, 20243 minutes 11 seconds96.67%
Wakar Mohammad Chowdhury Nohu00:14:18 Jun 26, 20244 minutes 10 seconds66.67%
Wakar Mohammad Chowdhury Nohu00:08:03 Jun 26, 20245 minutes 20 seconds66.67%
Wakar Mohammad Chowdhury Nohu00:02:12 Jun 26, 20244 minutes 1 seconds70%
Nayeem19:52:58 Jun 25, 20247 minutes 4 seconds73.33%
S15:04:59 Jun 25, 20243 minutes 56 seconds46.67%
Tangina Siddeque13:18:38 Jun 25, 20244 minutes 8 seconds43.33%
Rafiq12:26:24 Jun 25, 202415 minutes 63.33%
Ssr09:40:00 Jun 25, 20249 minutes 11 seconds66.67%
jawad00:26:25 Jun 25, 202415 minutes 20%
Arno Vhowmik22:43:24 Jun 24, 20247 minutes 48 seconds60%
parves sikder21:34:41 Jun 24, 20247 minutes 57 seconds46.67%
Prince10:57:03 Jun 24, 20243 minutes 54 seconds83.33%
Gautam Kumar10:44:08 Jun 24, 202415 minutes 53.33%
sumon sarker19:15:57 Jun 23, 20244 minutes 25 seconds60%
Sumon00:49:50 Jun 21, 20245 minutes 3 seconds83.33%
Pappu Khan19:55:31 Jun 18, 20247 minutes 15 seconds43.33%
MN MOHIN UDDIN13:08:14 Jun 15, 20248 minutes 43 seconds73.33%
Sohel12:41:28 Jun 15, 20242 minutes 35 seconds20%
sumon sarker12:25:49 Jun 14, 20247 minutes 5 seconds70%
Nahid Hasan15:32:35 Jun 12, 20243 minutes 1 seconds86.67%
Sajib23:04:40 Jun 08, 20243 minutes 30 seconds100%
Sajib22:59:29 Jun 08, 20243 minutes 53 seconds86.67%
Rejoan18:03:32 Jun 08, 20244 minutes 17 seconds86.67%
B17:58:25 Jun 08, 20243 minutes 40 seconds86.67%
A17:52:41 Jun 08, 20244 minutes 53 seconds90%
Golam Rabbani09:13:30 Jun 06, 20245 minutes 34 seconds56.67%
A03:09:18 Jun 06, 202415 minutes 13.33%
Abir18:20:19 May 29, 202415 minutes 36.67%
Prince15:29:29 May 27, 20243 minutes 23 seconds96.67%
Prince15:21:17 May 27, 20243 minutes 14 seconds96.67%
Prince15:16:41 May 27, 20243 minutes 9 seconds90%
Prince15:03:29 May 27, 20243 minutes 21 seconds90%
Prince23:27:27 May 26, 20243 minutes 12 seconds73.33%
Prince23:23:31 May 26, 20242 minutes 50 seconds90%
Prince23:17:20 May 26, 20243 minutes 51 seconds80%
Prince23:09:45 May 26, 20244 minutes 11 seconds63.33%
Akash21:29:59 May 26, 20244 minutes 19 seconds86.67%
Akash Ahemed20:37:30 May 25, 20243 minutes 41 seconds93.33%
Akash Ahemed20:28:52 May 25, 20246 minutes 12 seconds86.67%
Akash Ahemed12:46:42 May 25, 20243 minutes 32 seconds86.67%
Md.Nazrul Islam18:40:05 May 24, 20243 minutes 37 seconds96.67%
Md.Nazrul Islam18:36:18 May 24, 20242 minutes 56 seconds100%
Akash16:33:48 May 23, 20245 minutes 3 seconds66.67%
Md.Nazrul Islam13:05:59 May 23, 202415 minutes 86.67%
Nd.Nazrul Islam07:59:08 May 23, 202415 minutes 59 seconds93.33%
MD. Nazrul Islam22:54:15 May 22, 202415 minutes 83.33%
Md.Nazrul Islam22:36:16 May 22, 202415 minutes 76.67%
মোঃ নজরুল ইসলাম22:03:46 May 22, 202412 minutes 43 seconds83.33%
মোঃ নজরুল ইসলাম21:09:17 May 22, 202415 minutes 34 seconds90%
Humaun Kabir14:02:04 May 13, 20246 minutes 10 seconds76.67%
Tt21:54:33 May 08, 20245 minutes 22 seconds83.33%
.01:46:38 May 06, 20244 minutes 57 seconds70%
G15:37:43 May 05, 20244 minutes 18 seconds76.67%
F22:55:41 May 04, 20245 minutes 13 seconds83.33%
A22:34:24 May 04, 20246 minutes 14 seconds76.67%
F22:20:09 May 04, 20244 minutes 52 seconds83.33%
F21:51:02 May 04, 20246 minutes 26 seconds63.33%
W20:03:31 May 04, 20244 minutes 21 seconds76.67%
md yousuf00:23:03 May 04, 20246 minutes 12 seconds90%
md yousuf00:06:32 May 04, 20247 minutes 37 seconds76.67%
md yousuf23:56:00 May 03, 20246 minutes 43 seconds76.67%
Runu02:25:59 May 02, 202411 minutes 18 seconds73.33%
Runu02:08:54 May 02, 202413 minutes 7 seconds73.33%
Nasim00:55:01 May 02, 202415 minutes 60%
Liton21:48:25 Apr 30, 202413 minutes 12 seconds50%
Liton00:09:28 Apr 30, 20248 minutes 54 seconds63.33%
Md Sajadur Rahman19:24:16 Apr 26, 20244 minutes 12 seconds80%
L00:35:54 Apr 25, 20243 minutes 30 seconds83.33%
Eg Tapon kumar07:52:17 Apr 22, 20247 minutes 36 seconds73.33%
Rhyday12:43:42 Apr 17, 202414 minutes 35 seconds56.67%
Zuyel Rana11:48:32 Apr 17, 20245 minutes 36 seconds83.33%
Hasan10:43:12 Apr 17, 20247 minutes 27 seconds66.67%
Ripon09:20:10 Apr 16, 20248 minutes 29 seconds76.67%
Ripon09:02:49 Apr 16, 202413 minutes 55 seconds63.33%
Ab23:21:42 Apr 15, 202415 minutes 56.67%
tarekaziz nayem19:31:19 Apr 13, 20248 minutes 20 seconds70%
tarekaziz nayem21:49:40 Apr 09, 20245 minutes 38 seconds76.67%
MD.Jahangir Alom10:18:58 Mar 28, 20244 minutes 16 seconds80%
J10:12:08 Mar 28, 20244 minutes 19 seconds86.67%
Asaduzzaman00:42:41 Mar 28, 20245 minutes 10 seconds76.67%
Sadek Hossen05:36:10 Mar 27, 20245 minutes 54 seconds46.67%
Suvo02:20:23 Mar 25, 20248 minutes 4 seconds63.33%
Hridoy sheikh15:46:00 Mar 24, 20248 minutes 11 seconds36.67%
Hridoy08:06:47 Mar 24, 202423 minutes 36 seconds30%
Hridoy sheikh07:17:50 Mar 24, 202441 minutes 26 seconds26.67%
Hridoy sheikh00:36:52 Mar 24, 202415 minutes 33.33%
K22:43:46 Mar 20, 20246 minutes 22 seconds50%
Mita16:26:13 Mar 19, 20247 minutes 52 seconds80%
Sajadur rahman11:49:13 Mar 19, 20243 minutes 52 seconds86.67%
Sajadur rahman06:24:49 Mar 17, 20243 minutes 12 seconds86.67%
Tahsin Ahmed05:33:30 Mar 16, 20245 minutes 15 seconds83.33%
Md. Shafiqul Islam18:07:17 Mar 09, 20246 minutes 31 seconds86.67%
Md. Shafiqul Islam17:59:58 Mar 09, 20246 minutes 5 seconds90%
Md Mostakim Islam10:54:55 Mar 05, 20247 minutes 46.67%
Prince11:36:28 Feb 28, 20244 minutes 52 seconds73.33%
Prince11:21:54 Feb 28, 20246 minutes 47 seconds73.33%
Konok06:42:36 Feb 27, 20243 minutes 16 seconds93.33%
Konok22:26:28 Feb 26, 20242 minutes 13 seconds93.33%
Konok22:21:58 Feb 26, 20243 minutes 12 seconds93.33%
Konok22:16:56 Feb 26, 20242 minutes 45 seconds86.67%
Konok22:12:20 Feb 26, 20243 minutes 7 seconds93.33%
Niloy Roy18:15:53 Feb 21, 20242 minutes 51 seconds33.33%
Mithun14:40:34 Feb 16, 20244 minutes 24 seconds83.33%
mithun14:34:43 Feb 16, 20243 minutes 33 seconds73.33%
Mithun14:22:53 Feb 16, 20244 minutes 43 seconds56.67%
Mithun14:13:51 Feb 16, 20244 minutes 18 seconds83.33%
Nithun14:00:11 Feb 16, 20245 minutes 52 seconds73.33%
MD.Jahangir Alom01:20:44 Feb 06, 20244 minutes 32 seconds70%
Rasma katun10:07:33 Feb 05, 20246 minutes 13 seconds80%
MD.Jahangir Alom12:06:28 Feb 03, 20245 minutes 35 seconds60%
Md.Jahangir11:58:19 Feb 03, 20245 minutes 29 seconds56.67%
Mazed18:39:02 Jan 29, 20246 minutes 14 seconds40%
tarekaziz nayem23:45:39 Jan 24, 20245 minutes 41 seconds80%
Ovi20:25:08 Jan 24, 20242 minutes 22 seconds100%
Ovi20:20:19 Jan 24, 20243 minutes 44 seconds100%
Ovi20:18:04 Jan 24, 20241 minutes 32 seconds96.67%
Ovi20:15:10 Jan 24, 20242 minutes 9 seconds100%
Ovi20:12:26 Jan 24, 20242 minutes 5 seconds100%
Ovi20:09:02 Jan 24, 20241 minutes 58 seconds100%
Nayadi22:59:01 Jan 23, 20244 minutes 11 seconds90%
Sagor22:48:38 Jan 23, 20246 minutes 17 seconds83.33%
Nayem22:37:25 Jan 23, 20245 minutes 56 seconds86.67%
Pp23:09:41 Jan 22, 20243 minutes 29 seconds93.33%
T22:59:16 Jan 22, 20248 minutes 36 seconds76.67%
Vh23:00:52 Jan 22, 20243 minutes 54 seconds93.33%
Mahbub07:41:57 Jan 22, 20245 minutes 25 seconds80%
mahbub07:31:41 Jan 22, 20246 minutes 38 seconds80%
Piyas Adhikary01:22:40 Jan 22, 20244 minutes 11 seconds73.33%
Mahbub19:16:10 Jan 21, 20245 minutes 18 seconds80%
MD AMIRUL ISLAM08:40:44 Jan 21, 20245 minutes 44 seconds63.33%
Robbani Mia15:05:27 Jan 20, 20244 minutes 17 seconds93.33%
Kr09:28:13 Jan 20, 20242 minutes 9 seconds90%
Kr09:25:06 Jan 20, 20242 minutes 32 seconds90%
Kr09:22:16 Jan 20, 20242 minutes 3 seconds83.33%
Kr09:19:11 Jan 20, 20242 minutes 27 seconds90%
Kr09:14:58 Jan 20, 20242 minutes 50 seconds86.67%
Kr09:13:57 Jan 20, 20241 minutes 5 seconds83.33%
Kr09:04:58 Jan 20, 20243 minutes 44 seconds80%
Kr09:00:48 Jan 20, 20243 minutes 11 seconds76.67%
Kr08:54:56 Jan 20, 20244 minutes 37 seconds70%
Kr08:50:02 Jan 20, 20243 minutes 51 seconds60%
Md mahabub Zahid16:44:29 Jan 19, 20247 minutes 4 seconds63.33%
Tahsin Ahmed16:13:11 Jan 18, 20242 minutes 30 seconds100%
Tahsin Ahmed16:08:04 Jan 18, 20242 minutes 53 seconds86.67%
Tonmoy10:18:40 Jan 17, 20245 minutes 10 seconds73.33%
MD Faize21:48:14 Jan 16, 20244 minutes 20 seconds80%
Anwar Hossen21:00:11 Jan 16, 20243 minutes 44 seconds76.67%
Anwar Hossen20:47:20 Jan 16, 20245 minutes 43 seconds70%
Jim02:27:00 Jan 16, 20249 minutes 47 seconds50%
Md Omar Faruk Talukdar09:33:00 Jan 15, 202415 minutes 26.67%
Rana18:18:45 Jan 14, 20245 minutes 17 seconds93.33%
R18:11:29 Jan 14, 20245 minutes 27 seconds90%
Tahsin Ahmed10:08:16 Jan 13, 20243 minutes 25 seconds86.67%
Tahsin Ahmed10:02:42 Jan 13, 20244 minutes 21 seconds93.33%
Tahsin Ahmed09:58:42 Jan 13, 20243 minutes 12 seconds93.33%
Tahsin Ahmed09:53:48 Jan 13, 20243 minutes 43 seconds83.33%
SF Arafath Fahim08:27:04 Jan 13, 20244 minutes 30 seconds86.67%
Tahsin Ahmed00:48:28 Jan 13, 20243 minutes 59 seconds93.33%
Tahsin Ahmed00:42:56 Jan 13, 20243 minutes 59 seconds86.67%
Anwar Hossen12:57:20 Jan 12, 20244 minutes 45 seconds86.67%
Anwar Hossen12:38:18 Jan 12, 20249 minutes 24 seconds76.67%
Md Omar Faruk Talukdar12:20:46 Jan 12, 202415 minutes 20%
Anwar Hossen12:21:02 Jan 12, 20247 minutes 17 seconds80%
Anwar12:10:53 Jan 12, 20245 minutes 26 seconds63.33%
Anwar11:38:34 Jan 12, 20246 minutes 63.33%
md waskuruni202910:30:49 Jan 12, 202410 minutes 27 seconds33.33%
Enayete10:12:45 Jan 12, 202415 minutes 18 seconds43.33%
Md Sohanur Islam09:15:05 Jan 12, 20247 minutes 54 seconds73.33%
razu ahammed01:02:27 Jan 12, 20243 minutes 48 seconds86.67%
Rahim14:07:40 Jan 11, 20244 minutes 58 seconds86.67%
Rahim13:59:53 Jan 11, 20245 minutes 14 seconds96.67%
Rahim13:51:17 Jan 11, 20245 minutes 96.67%
Zahrul Islam09:36:48 Jan 11, 202410 minutes 7 seconds60%
Rashed09:29:13 Jan 11, 20245 minutes 44 seconds50%
Masud Salehin09:09:44 Jan 11, 20244 minutes 47 seconds76.67%
Md Raju Ahmed.07:51:20 Jan 11, 20247 minutes 35 seconds83.33%

““এই ওয়েবসাইট মেকানিক্যাল টেকনোলজির শিক্ষার্থিদের জন্য ক্যারিয়ার সহায়ক ওয়েবসাইট, যেখানে মাতৃভাষায় ইঞ্জিনিয়ারিং বিষয়ে আলোচনা করা হয়েছে এবং মেকালজি বইএর ডিজিটাল রুপ দিয়েছে। ””

প্রয়োজনীয় লিংক

Youtube Channel (Engineers Pathsala)
Facebook Group (Mechalogy)
Facebook Page (Mechalogy)

ঠিকানা

  • ডুয়েট, গাজিপুর
  • support@mechalogy.com
  • +880 1840-109114

©2022. Mechalogy. All Rights Reserved.

Founder and CEO

Shamim Khan

Design and Develop by
Ziaur Rahman