SRM University

Q&A - Ask Doubts and Get Answers

Sort by :
Q
Engineering
3 days, 21 hours ago

Temperature difference of 120^{\circ} C is maintained between two ends of a uniform rod AB of length 2L. Another bent rod PQ, of same cross-section as AB and length \frac{3L}{2}, is connected across AB (See figure). In steady state, temperature difference between P and Q will be close to :

  • Option 1)

    45^{\circ}C\; \;

     

     

     

     

     

  • Option 2)

    75^{\circ}C\; \;

  • Option 3)

    60^{\circ}C\; \;

  • Option 4)

    35^{\circ}C\; \;

 

View All Answers (1)

S solutionqc
Answered 2 days, 21 hours ago
Thermal current = = = 45 oC Option 1)           Option 2) Option 3) Option 4)
Engineering
3 days, 21 hours ago

A rod of length 50cm is provided at one end. It is raised such that if makes an angle of 30^{\circ} from the horizontal as shown and released from rest. Its angular speed when it passes through the horizontal ( in rad s-1) will be (g = 10ms-2)

  • Option 1)

    \frac{\sqrt{20}}{3}

  • Option 2)

    \sqrt{\frac{30}{2}}

  • Option 3)

    \sqrt{30}

  • Option 4)

    \frac{\sqrt{30}}{2}

 

View All Answers (1)

S solutionqc
Answered 2 days, 21 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
3 days, 21 hours ago

A particle having the same charge as of electron moves in a circular path of radius 0.5cm under the influence of a magnetic field of 0.5T. If an electric field of 100V/m makes it to move in a straight path, then the mass of the particle is (Given charge of electron = 1.6 X 10-19C)

 

  • Option 1)

    9.1 \times 10^{-31}kg

  • Option 2)

    1.6 \times 10^{-19}kg

  • Option 3)

    1.6 \times 10^{-27}kg

  • Option 4)

    2.0 \times 10^{-24}kg

 

View All Answers (1)

S solutionqc
Answered 2 days, 21 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
3 days, 21 hours ago

The pitch and the number of divisions, on the circular scale, for a given screw gauge are 0.5mm and 100 respectively. When the scew gauge is fully tightened without any object, the zero of its circular scale lies 3 divisions below the mean line.

The readings of the main scale and the circular scale, for a thin sheet, are 5.5mm and 48 respectively, the trhickness of this sheet is:

 

  • Option 1)

    5.740 mm

  • Option 2)

    5.725 mm

     

  • Option 3)

    5.950mm

  • Option 4)

    5.755 mm

 

View All Answers (1)

S solutionqc
Answered 2 days, 21 hours ago
Option 1) 5.740 mm Option 2) 5.725 mm   Option 3) 5.950mm Option 4) 5.755 mm
Engineering
5 days, 18 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

S solutionqc
Answered 4 days, 18 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 19 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

S SudhirSol
Answered 4 days, 19 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 19 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

A aadil.khan
Answered 4 days, 19 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 19 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

S SudhirSol
Answered 4 days, 19 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 19 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

P Plabita
Answered 4 days, 19 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 20 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

S SudhirSol
Answered 4 days, 20 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 20 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

A aadil.khan
Answered 4 days, 20 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 20 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

S solutionqc
Answered 4 days, 20 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 20 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

S solutionqc
Answered 4 days, 20 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 20 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

A aadil.khan
Answered 4 days, 20 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 20 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

V vakul.arora
Answered 4 days, 20 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 20 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

S solutionqc
Answered 4 days, 20 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 20 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

P Plabita
Answered 4 days, 20 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 20 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

V vakul.arora
Answered 4 days, 20 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 20 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

S solutionqc
Answered 4 days, 20 hours ago
Option 1) Option 2) Option 3) Option 4)
Engineering
5 days, 20 hours ago

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

View All Answers (1)

V Varun
Answered 4 days, 20 hours ago
Option 1) Option 2) Option 3) Option 4)
Exams
Articles
Questions