The supersaturated flow of steam through a nozzle as compared to a stable flow, the available heat drop

April 7, 2021 by admin

Question:

The supersaturated flow of steam through a nozzle as compared to a stable flow, the available heat drop

increases

decreases

is unpredictable

remains same

Answer» b. decreases

Note:

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

Cross compound steam turbines are once used in

April 7, 2021 by admin

Question:

Cross compound steam turbines are once used in

generation of electricity

marine ships

automobiles

none of the mentioned

Answer» b. marine ships

Note:

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

Which fuel is prepared by moulding finely ground coal under pressure?

April 7, 2021 by admin

Question:

Which fuel is prepared by moulding finely ground coal under pressure?

coke

charcoal

briquette coal

lignite

Answer» c. briquette coal

Note:

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

Fine dimensional control can be obtained if throwing power of electrolyte is

April 7, 2021 by admin

Question:

Fine dimensional control can be obtained if throwing power of electrolyte is

low

medium

high

very high

Answer» a. low

Note:

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

Can vacated coal mines be used for waste disposal.

April 7, 2021 by admin

Question:

Can vacated coal mines be used for waste disposal.

true

false

Answer» a. true

Note:

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

In practice what is the value of diversity factor?

April 6, 2021 by admin

Question:

In practice what is the value of diversity factor?

less than unity

geater than unity

equal to or greater than unity

less than zero

Answer» b. geater than unity

Note:

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

ECM is used to the sharp edges produced after rough cuts.

April 6, 2021 by admin

Question:

ECM is used to the sharp edges produced after rough cuts.

enhance

dull

improve

none of the mentioned

Answer» b. dull

Note:

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

In fountains the type of nozzle used is

April 6, 2021 by admin

Question:

In fountains the type of nozzle used is

none of the mentioned

turbulent jet

high speed nozzle

laminar jet

Answer» d. laminar jet

Note:

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

What must be the value of electrolytic temperature in ECM?

April 6, 2021 by admin

Question:

What must be the value of electrolytic temperature in ECM?

2 to 14oc

22 to 45oc

46 to 57oc

62 to 76oc

Answer» b. 22 to 45oc

Note:

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

The load factor is

April 6, 2021 by admin

Question:

The load factor is

always less than unity

less than or greater than 1

always greater than 1

less than zero

Answer» a. always less than unity

Note:

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