J
joe brown
Hello there people, I have gas paper 1 and 2 exams coming up within the next 3 week im at odds with my tutors as one is telling me one thing and the other is telling the other.... so i am confused to what i have learnt, we recently did a mock exam and here are a couple of questions.. i'll tell u the answers i gave and the answer the teacher gave when marking me wrong... please all im asking for is what you would of gone for and whether im right or wrong... im not looking for answers this is a completed mock exam that i passed but got a few questions wrong...
1. Under maximum load conditions, between the meter outlet and the applience inlet , What is the maximum acceptable drop in working pressure?
a/ 0mbar
b/ 1 mbar
c/ 2 mbar
d/ 1.5mb
My answer was A 0mbar but my teacher says its 1 mbar
2. Gas installations are purged in order to avoid the possibility of?
a/ Flashback in pipework
b/ Incomplete combustion
c/ Gas being extuinguished
d/ Noisy burning of gas
My answer again was A/ Flashback in pipework my teacher however says C/ Gas being extinguished
3. Which one of the following is would be the most suitable location for a Chimney/Hearth notice plate
a/ In the chimney opening behind the appliance
b/ Under the floor adjacent to the heath
c/ Adjacent to the electricity consumer united
d/ The section of chimney breast in the roof space
My answer to this was C , My teacher says the answer is A.
I was convinced the answers i put where correct, obviously i may be wrong in doubting my tutor just looking for some people who know this stuff for guidane.. i passed the mock exam and only got these 3 questions wrong out of 60..
i Appologise in advance if this is posted in the wrong area of the forum...please move to correct location if needed..sorry
1. Under maximum load conditions, between the meter outlet and the applience inlet , What is the maximum acceptable drop in working pressure?
a/ 0mbar
b/ 1 mbar
c/ 2 mbar
d/ 1.5mb
My answer was A 0mbar but my teacher says its 1 mbar
2. Gas installations are purged in order to avoid the possibility of?
a/ Flashback in pipework
b/ Incomplete combustion
c/ Gas being extuinguished
d/ Noisy burning of gas
My answer again was A/ Flashback in pipework my teacher however says C/ Gas being extinguished
3. Which one of the following is would be the most suitable location for a Chimney/Hearth notice plate
a/ In the chimney opening behind the appliance
b/ Under the floor adjacent to the heath
c/ Adjacent to the electricity consumer united
d/ The section of chimney breast in the roof space
My answer to this was C , My teacher says the answer is A.
I was convinced the answers i put where correct, obviously i may be wrong in doubting my tutor just looking for some people who know this stuff for guidane.. i passed the mock exam and only got these 3 questions wrong out of 60..
i Appologise in advance if this is posted in the wrong area of the forum...please move to correct location if needed..sorry