Pick up the correct statement as regards Cornish boiler and Lancashire boiler

Ratio of chemical A and B in boiler Y is 3 : 2 and Boiler X has ratio of chemical A to chemical B as 1 : 7, 16 litres of mixture is removed transferred from boiler X to boiler Y. What is the total capacity of boiler Y if capacity of boiler X is 144 litres and difference between chemical A and B in boiler Y after transfer is 25 litres? Assume that after transferring 16 litres from boiler X, boiler Y is running at full capacity

A

145 litres

B

150 litres

C

175 litres

D

201 litres

E

185 litres

Which of the following statement indicates the difference between Cornish boiler and Lancashire boiler?

A

Cornish boiler is a water tube boiler whereas Lancashire boiler is a fire tube boiler

B

Cornish boiler is a fire tube boiler whereas Lancashire boiler is a water tube boiler

C

Cornish boiler has one flue tube whereas Lancashire boiler has two flue tubes

D

Cornish boiler has two flue tubes whereas Lancashire boiler has one flue tube

Boilers, Engines, Nozzles and Turbines Objective Questions and Answers pdf:- 101. The difference between cornish boiler and lancashire boiler is that

A

former is fire tube type and latter is water tube type boiler

B

former is water tube type and latter is fire tube type

C

former contains one fire tube and latter contains two fire tubes

D

none of the above

The difference between Cornish boiler and Lancashire boiler is that

A

Former is fire tube type and latter is water tube type boiler

B

Former is water tube type and latter is fire tube type

C

Former contains one fire tube and latter contains two fire tubes

D

None of the above

Cornish boiler is an example of which type of boiler?

A

Fire tube boiler

B

Water tube boiler

C

Vertical tube boiler

D

Externally fired boiler

In a certain code language 'pick and choose' is written as 'ko ho po', 'pick up and come' is written as 'to no ko po' and 'raise to pick' is written as 'ko ni so'. How is 'pick' written in that code language?

A

ko

B

po

C

Either ko or po

D

to

Water (CP = 4 kJ/kg K) is fed to a boiler at 30°C, the enthalpy of vaporization at atmospheric pressure in the boiler is 2400 kJ/kg; the steam coming from the boiler is 0.9 dry. What is the net heat supplied in the boiler?

A

2160 kJ/kg

B

2400 kJ/kg

C

2440 kJ/kg

D

2280 kJ/kg

The length of Cornish boiler is of the order of

A

24 m

B

35 m

C

57.5 m

D

79 m

The diameter of Cornish boiler is of the order of

A

1 - 2 m

B

1.5 - 2.5 m

C

2 - 3 m

D

2.5 - 3.5 m

The diameter of fire tube of Cornish boiler compared to its shell is

A

One half

B

One third

C

One fourth

D

One fifth

Pick up the correct statement as regards Cornish boiler and Lancashire boiler

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