100 MCQ’S OF STRENGTH OF MATERIALS

For GATE, IES, UPSC, PSU'S and all Mechanical engineering competitive exams

[@bhagyashreemunde549]

16) poison's ratio ratio of lateral strain to longitudinal strain hai not stress

[@sharawankumar7870]

For question no.61 right answer is option d

[@mhatre007s5]

Dear sir poisons ratio steel value 0.23to0.27
And cast iron 0.25to 0.33
In book
their is opposite

[@vinoodm2827]

Q77. ) M/I = Sigma/Y = E/R
E directly proportional R

[@shikhakumari1894]

Thanku sir

[@yashparekh5886]

61) Ans E ....Cause BM is Always Maximum when Shear Force is 0

[@balarajhonnamude6551]

Changes its sign

[@21-305SAIKIRAN]

36th question A option is correct

[@ArunKumarSoren-rt1no]

No.2 Ans-(d) elastic limit

[@21-305SAIKIRAN]

Noo proportional limit is correct

[@21-305SAIKIRAN]

Hooks law means
Stress is directly proportional to strain with in the elastic limit .so, before the elastic limit we have proportionality limit only so that's why it is correct hopefully understood

[@ArunKumarSoren-rt1no]

@@21-305SAIKIRAN thnxs for the revision

[@sharawankumar7870]

Right answer for question no. 57 is option e none of the above

[@anuragsamaddar3059]

Mahesh Dalle very good video👌

[@zmj4795]

Thank U bro.

[@BMCJE-pz2ol]

11. 4:11 ,
13 4:42 ,
15 5:06,
19 5:55 ,
21. 6:28 ,
22. 6:38
23. 6:45,
27 7:35,
28 9:01 ,
30.10:09,
32 10:50 ,
35 11:53 ,
39 12:54 ,
40 13:13
,41 13:40
,42 13:51.
43 14:10.
44 14:59.
46 15:31.
49 16:55
51 19:00
52 19:27

[@BMCJE-pz2ol]

16. 5:34 wrong ans
36 12:03 samajla nahi
45. 15:17 best suitable ans options madhe nahi mhanun

[@tonynyodu367]

question no 61 is e

[@waqarahmad-hc9ck]

In question 61 option E is the correct answer which is (zero)

[@RohitYadav-el1mb]

Question number 61 is wrong
Where the bending moment is maximum, the share for is zero.

[@Nikil-pt4mn]

SFD is 0 the BmD is max but when it's comes BMD max SFD not zero maximum or minimum we can't define exact

[@sathyamhere]

Thanks

[@takumbuba3230]

I think question no 2 answer is d

[@sharawankumar7870]

b and d both for question no. 60
But most appropriate should be option d as point of contraflexure occur in overhanging beam if load acting on hanging portion which is not mentioned in option b

[@tultulhazarika8020]

Uff 61 questions correct option is d

[@sharawankumar7870]

Option a for 77 no. Question

[@suryaborthakur401]

61. answer d hoga kiya

[@murshidalam720]

Question 61 is wrong

[@balsotra]

Poision ratio of steel 0.23 to27

[@SrutiSam]

No .it's 0.3

[@shahidmanhas999]

0.27-0.33

[@girijavallabhan-b4k]

I love mahesh dole do you have insta