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Non-impinging injector is also called as _________ injector.
A
showerhead
B
multiple-hole
C
doublet
D
like-on-like
Correct Answer:
showerhead
A showerhead injector is also called as a non-impinging injector. The propellant usually comes out normal to the face cross-section of the injector.
In MPFI-Electronic system, at the time of starting, the cold start injector is operated by the cold start injector time switch.
A
True
B
False
In a diesel engine
1. Fuel injection pump is used
2. Fuel injection pump and carburettor is used
3. Fuel injector is used
4. Neither fuel injection pump nor injector is used
A
1 is alone is true
B
3 is alone is true
C
1 and 3 both are true
D
1, 2, 3, 4 all are true
If ‘white’ is called ‘yellow’, ‘yellow’ is called ‘blue’, ‘blue’ is called ‘red’, ‘red’ is called ‘black’, ‘black’ is called ‘violet’, ‘violet’ is called ‘green’, ‘green’ is called ‘magenta’, and ‘magenta’ is called ‘white’ then what would be the colour if we mix yellow and magenta together?
A
Red
B
Green
C
Black
D
Yellow
Consider the following statements.
1. Methyl alcohol is also called wood spirit because in early stage it was prepared by the destructive distillation of wood.
2. Ethyl alcohol is also called grain alcohol because it is obtained by the starch enriched substance.
3. Rectified spirit is also called commercial alcohol.
Which of the statements given above are correct?
A
1 and 2
B
1 and 3
C
2 and 3
D
1, 2 and 3
Injector of chlorine feed is also called as _____
A
Rotameter
B
Ejector
C
Feeder
D
Disinfector
If ‘white’ is called ‘yellow’, ‘yellow’ is called ‘blue’, ‘blue’ is called ‘red’, ‘red’ is called ‘black’, ‘black’ is called ‘violet’, ‘violet’ is called ‘green’ and ‘green’ is called ‘orange’, then what would be the colour if we mix red and green together?
A
Red
B
Green
C
Blue
D
Yellow
You are given a question and two statements. Identify which of the statements is/are necessary/sufficient to answer the question.
Question:
What is the colour of Jasmine?
Statements:
I. Blue is called white, white is called red and red is called yellow.
II. Yellow is called purple, purple is called black, white is called brown and brown is called orange.
A
Data in I alone is sufficient.
B
Data either in I alone or II alone is sufficient
C
Data in both I and II together is not sufficient
D
Data in II alone is sufficient
If white is called black, black is called red, red is called yellow, yellow is called green, green is called blue, blue is called violet and violet is called orange, what would be the colour of human blood?
A
green
B
black
C
red
D
yellow
Question :
What is the colour of the fresh grass ?
Statements :
I. Blue is called green, red is called orange, orange is called yellow.
II. Yellow is called white, white is called black, green is called brown and brown is called purple.
A
I alone is sufficient while II alone is not sufficient
B
II alone is sufficient while I alone is not sufficient
C
Either I or II is sufficient
D
Neither I nor II is sufficient
E
Both I and II are sufficient
Which among the following is defined as the amount of time the injector stays open and also determines the amount of fuel supplied to the engine?
A
Flat spot
B
Pulse radiation
C
Pulse width
D
Dark pulse