Where was the B.B.C.I locomotive started?

In order to facilitate starting of locomotive in any position, the cranks of a locomotive with two cylinders, are placed at

A

45° to each other

B

90° to each other

C

120° to each other

D

180° to each other

In a locomotive, the maximum magnitude of the unbalanced force along the perpendicular to the line of stroke, is known as

A

tractive force

B

swaying couple

C

hammer blow

D

none of the mentioned

In a coupling rod of a locomotive, each of the four pairs is a ________ pair.

A

Sliding

B

Turning

C

Rolling

D

Screw

In a steam locomotive electric power is provided through

A

Overhead wire

B

Battery system

C

Small turbo-generator

D

Diesel engine generator

The first locomotive which was manufactured in Chittaranjan on

A

Nov - 1950

B

Oct - 1950

C

Sep - 1949

D

Oct - 1954

Fairy Queen, the world's oldest steam locomotive in regular operation, plies between New Delhi and ________

A

Shimla

B

Alwar

C

Kalka

D

Gwalior

The tractive force in a locomotive with two cylinders is given by (where c = Fraction of reciprocating parts per cylinder, m = Mass of reciprocating parts, $$\omega $$ = Angular speed of crank, r = Radius of crank and $$\theta $$ = Angle of inclination of crank to the line of stroke)

A

$${\text{m}}{\omega ^2}{\text{r}}\cos \theta $$

B

$${\text{cm}}{\omega ^2}{\text{r}}\sin \theta $$

C

$$\left( {1 - {\text{c}}} \right){\text{m}}{\omega ^2}{\text{r}}\left( {\cos \theta - \sin \theta } \right)$$

D

$${\text{m}}{\omega ^2}{\text{r}}\left( {\cos \theta - \sin \theta } \right)$$

A safety valve in a locomotive starts leaking. The leaking medium will be

A

Water

B

Dry steam

C

Wet steam

D

Super heated steam

The draught in locomotive boilers is produced by a

A

Chimney

B

Centrifugal fan

C

Steam jet

D

None of these

The fire tubes in a Locomotive boiler has __________ diameter.

A

4.75 mm

B

5.47 mm

C

7.45 mm

D

47.5 mm

Where was the B.B.C.I locomotive started?

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