Chemical Engineering Basics

Globular form of cementite is formed during the _________________ process ?

Byadmin February 10, 2019August 19, 2021

Globular form of cementite is formed during the _________________ process ?

A. Spheroidising
B. Hardening
C. Annealing
D. Normalising

Chemical Engineering Basics

The most detrimental impurity in high pressure boiler feed water is ___________________?

The most detrimental impurity in high pressure boiler feed water is ___________________?

A. Suspended salt
B. Dissolved salt
C. Silica
D. Turbidity

Read More The most detrimental impurity in high pressure boiler feed water is ___________________?
Chemical Engineering Basics

Colour comparator is used to measure the___________________?

Colour comparator is used to measure the___________________?

A. pH value
B. Electrode potential
C. Colour intensity
D. None of these

Read More Colour comparator is used to measure the___________________?
CHEMICAL ENGINEERING | Chemical Engineering Basics

No cutting fluid is normally used, while machining

Question: No cutting fluid is normally used, while machining
[A].

cast iron
[B].
aluminium
[C].
mild steel
[D].
stainless steel

Answer: Option A

Explanation:

No answer description available for this question.

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Chemical Engineering Basics

Two wires of the same radius & material having length in the ratio of 1 : 2 are stretched by the same force. The strain produced in the two wires will be in the ratio of__________________?

Two wires of the same radius & material having length in the ratio of 1 : 2 are stretched by the same force. The strain produced in the two wires will be in the ratio of__________________?

A. 1 : 1
B. 1 : 2
C. 2 : 1
D. 1 : 4

Read More Two wires of the same radius & material having length in the ratio of 1 : 2 are stretched by the same force. The strain produced in the two wires will be in the ratio of__________________?
Chemical Engineering Basics

Which of the following is resistant to the action of both heat & chemicals ?

Which of the following is resistant to the action of both heat & chemicals ?

A. Borosilicate glass
B. Silica glass
C. Soda lime glass
D. None of these

Read More Which of the following is resistant to the action of both heat & chemicals ?
Chemical Engineering Basics

Which of the following parameters is not responsible for the heat loss from a hot steam carrying bare pipe surface located in a room without fans ?

Which of the following parameters is not responsible for the heat loss from a hot steam carrying bare pipe surface located in a room without fans ?

A. Emissivity of pipe surface
B. Diameter & length of the pipe
C. Temperature of hot pipe surface & that of air in the room
D. None of these

Read More Which of the following parameters is not responsible for the heat loss from a hot steam carrying bare pipe surface located in a room without fans ?

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