Design for fire quiz

Please answer the following 10 multiple choice questions, then click 'submit' to check the result. The pass mark for a CPD certificate is 8 out of 10, and you may retake the quiz as many times as you wish, but the questions will vary! Please note that one, two, three or all of the possible answers presented for each question may be right, and to gain a mark for that question all correct answers must be identified.

Good luck

Design for fire

Which of the following is/are true?

Approved Document B must be used in the design of fire precautions in England?
The use of Approved Document B for the design of fire precautions in buildings in England is deemed to satisfy the requirements of the Building Regulations.
It is not necessary to use Approved Document B for the design of fire precautions in England if it can be shown that you have met the requirements of the Building Regulations in some other way.
The use of Approved Document B does not guarantee that all buildings will be safe in fire

Which of the following have been used as compensatory features where beams have been designed to be unprotected in composite steel deck construction?

Increased numbers of shear studs
Increased mesh size
Flexible connections to accommodate increased deflections
Changing the floor to precast plank

Which is the most common form of structural fire protection used in the UK?

Boards
Sprays
Thin film intumescent coatings
Flexible blankets

Which form of fire protection is most commonly used to fire protect structural steelwork for buildings off-site?

Boards
Sprays
Thin film intumescent coatings
Concrete encasement

How does an element of construction demonstrate that it can perform a fire resisting function if required?

Through trial and error in real building fires
Through a detailed theoretical study
Via a fire test carried out in accordance with a standard acceptable in the country in which that element is to be used
Via tests carried out in the manufacturer's own furnaces

Which of the following is not a correct conclusion following the Cardington fire tests?

That composite steel deck construction has significantly greater reserves of strength than is indicated by tests of individual members
That columns are critical stabilising elements and must be protected
That all beams supporting composite steel deck floors do not need to be protected in order to prevent structural collapse in fire
That the results are applicable to forms of construction other than steel frames with composite steel deck floors.

Which of the following statements is correct?

The standard fire test is always a good representation of what happens in a real building fire.
A standard fire test on composite steel deck floors is a good indicator of how these floors will behave in real fires.
Continuous composite steel deck floors generally have much greater strength in fire than is indicated by the standard fire test on isolated elements.
The standard fire test is unsafe.

Which of the following describes the building at Cardington in which the major fire test programme was carried out between 1994 and 2003?

Non-composite steel frame with precast planks
Steel frame with Slimdek beams
Steel frame with composite steel deck floors
Post tensioned flat slab

The dominant mechanism which enables a composite steel deck floor to enhance its load carrying capacity at large deflections is based on what?

Tensile membrane action in the slab
Catenary action in the beams
Robust connections
Thermal gradients in the slab

The maximum period of fire resistance required in the documents published by Government across the UK to help meet the requirements of their Building Regulation is?

60 minutes
90 minutes
120 minutes
240 minutes