Passivation is done on electrolytes in order to form which of the following?

Question:

Passivation is done on electrolytes in order to form which of the following?

A.

passive layer on machined parts

B.

passive layer on cathode

C.

passive layer on machined parts & cathode

D.

none of the mentioned

Answer» a. passive layer on machined parts

Note: The above multiple-choice question is for all general and Competitive Exams in India

Choose the true statement.

Question:

Choose the true statement.

A.

food storage and preservation is observed to be better/easier in parts of the world that have civilizations prevalent there

B.

proteins are held in an emulsion state in a water system

C.

fats are in colloidal state

D.

all of the mentioned

Answer» a. food storage and preservation is observed to be better/easier in parts of the world that have civilizations prevalent there

Note: The above multiple-choice question is for all general and Competitive Exams in India

Tool insulation that                      the side machining action is needed in the process of ECM.

Question:

Tool insulation that                      the side machining action is needed in the process of ECM.

A.

limits

B.

enhances

C.

maintains

D.

none of the mentioned

Answer» a. limits

Note: The above multiple-choice question is for all general and Competitive Exams in India

Ratio of critical pressure to inlet pressure in known as                        

Question:

Ratio of critical pressure to inlet pressure in known as                        

A.

none of the mentioned

B.

pressure ratio

C.

critical pressure ratio

D.

isoentropic pressure ratio

Answer» c. critical pressure ratio

Note: The above multiple-choice question is for all general and Competitive Exams in India