Related Questions

The mixing vat in a factory receives liquid ingredients through six separate value--- labeled R.S.T.U,Y and Z -- each of which has exactly two settings: open and closed.The mixing vat operator must ensure that each valve is set open or closed according to the following conditions: If T is open, both S and Z must be closed, R and Z cannot both be closed at the same time; If Y is closed, Z must also be closed;S and U cannot both be open at the same time. If Z is open, which of the following must be true?
A S is open
B T is open
C U is open
D y is open
The mixing vat in a factory receives liquid ingredients through six separate value--- labeled R.S.T.U,Y and Z -- each of which has exactly two settings: open and closed.The mixing vat operator must ensure that each valve is set open or closed according to the following conditions: If T is open, both S and Z must be closed, R and Z cannot both be closed at the same time; If Y is closed, Z must also be closed;S and U cannot both be open at the same time. If R is closed and U is open, which of the following must be true?
A S is open
B T is open
C T is closed
D Y is closed
Which one is the correct passive form of the sentence ____ "Open the door"?
A The door is opened
B The door should
C Let the door be opened
D Let me open the door
Do not open the door. The correct passive form of the sentence is ----.
A Let not open the door
B Let the door be opened
C Let the door be not open
D Let the door not be opened.
Do not open the door. The correct passive form of the sentence ts-
A Let not open the door be opened
B Let the door be open
C Let the door be not open
D Let the door be not be open
'Do not open the door' বাক্যটির Passive form হচ্ছে----
A Let not the door open.
B Let not the door be opened.
C Let not the door be open.
D Let not the door opened.
The passive form of the sentence 'do not open the door' is _
A let not the door be opened
B Let not the door open
C let not the door open
D let not the door opened
'Do not open the door.' বাক্যটির Passive form হবে-
A Let not the door open.
B Let not the door be opened.
C Let not the door be open.
D Let not the door opened.
The passive form of "Open the door." is-
A Do the door be opened
B The door is opened.
C The door has opened.
D Let the door be opened.
Identify the correct passive form of - 'Do not shut the door'.
A The door is not to be shut.
B The door may not be shut .
C Let not the door be shut
D The door will not be shut.

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