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test tps

Examination: 2017 SUMMER
Que.No Question/Problem marks
Q 1 i )

Define self-energizing and self-locking brake.

2

Q 1 m )

What are the limitations of shoe brake ?

2

Q 1 n )

Define uniform wear theory and uniform pressure theory.

2

Q 4 e )

Explain the working of internal expanding brake with neat sketch.

4

Q 4 f )

A shaft has number of collars integral with it...........

4

Q 6 c )

Explain the working of rope brake dynamometer with neat sketch

4

Examination: 2016 SUMMER
Que.No Question/Problem marks
Q 1a)(vii)

State the application of (i) Disc brake (ii) Internal expanding brake

2

Q 4 d )

Explain construction and working of eddy current dynamometer.

4

Q 6 b )

A simple band brake shown in figure 2 is applied to a shaft carrying a flywheel of mass 250 kg..........

8

Q 6 c )

A conical pivot with angle of cone as 100..........

8

Examination: 2016 WINTER
Que.No Question/Problem marks
Q 3 d )

State the applications of............

4

Q 4 d )

Discuss the working of Rope brake dynamometer with the help of a neat sketch.

4

Q 4 e )

Explain the working of internal expanding shoe brake with the help of neat sketch.

4

Q 5 c )

In a band and block brake shown in Fig.......

8

Q 6a)(ii)

Differentiate between disc brake and internally expanding brake.

4

Q 6 c )

Determine the power lost in a footstep bearing...........

8

Examination: 2015 SUMMER
Que.No Question/Problem marks
Q 1a)(g)

Give the classification of dynamometer. State the function of it.

2

Q 4 d )

Explain working of hydraulic brake dynamometer with sketch.

4

Q 4 f )

A thrust shaft of a ship has 6 collar of 600 mm ...................

4

Q 6 b )

A simple band brake is operated by lever 40 cm long.......

8

Examination: 2015 WINTER
Que.No Question/Problem marks
Q 1a)(vii)

Compare brakes and dynamometers (two points).

2

Q 2 f )

Numerical Problem-A casting weighing 9 kN hangs freely from a rope which makes 2.5 turns ............

4

Q 4 d )

Explain the working of rope brake dynamometer with neat sketch.

4

Q 6 b )

In a simple band brake, the band acts on the 3/4th of circumference of a drum of 450 mm diameter.............

8