2022 Heilongjiang latest fire protection facility operator simulation test question bank and answers

The 100% question bank provides Firefighter facility operator Examination questions 、 Firefighter facility operator Test prediction questions 、 Firefighter facility operator The real exam question 、 Firefighter facility operator Certificate examination question bank, etc , Provide online questions and brush questions , Online mock exam , Help you pass the exam easily .

 

276、 The fire control room is equipped with a dedicated telephone switchboard , Set up telephone extensions or telephone jacks on site .( )

answer ： correct

analysis ： Functions and use requirements of special fire telephone : The fire code has made clear provisions on the special telephone for fire protection : The fire control room is equipped with a dedicated telephone switchboard , Set up telephone extensions or telephone jacks on site . Direct call mode is adopted , No need to dial .

277、 The private telephone adopts the direct call method , No need to dial .( )

answer ： correct

analysis ： Functions and use requirements of special fire telephone : The fire code has made clear provisions on the special telephone for fire protection : The fire control room is equipped with a dedicated telephone switchboard , Set up telephone extensions or telephone jacks on site . Direct call mode is adopted , No need to dial .

278、 Evacuation indication sign refers to the sign used to indicate the safe evacuation of personnel in case of fire .( )

answer ： correct

analysis ： Emergency lighting and evacuation indication system : Fire emergency sign lamps and lanterns refer to fire emergency lamps and lanterns that use graphics and or words to explain relevant indication functions . Evacuation indication sign refers to the sign used to indicate the safe evacuation of personnel in case of fire .

279、 Fire emergency lighting after the normal power supply is cut off , The power conversion time shall meet :① Evacuation lighting ≤5s;② Backup lighting ≤5s( Financial and commercial trading venues ≤1.5s).( )

answer ： correct

analysis ： Requirements for the setting of emergency lighting fixtures :(1) Light source selection , Incandescent lamps are generally used 、 Fluorescent lamps, etc .(2) Fire emergency lighting after the normal power supply is cut off , The power conversion time shall meet :① Evacuation lighting ≤5s;② Backup lighting ≤5s( Financial and commercial trading venues ≤1.5s).(3) The emergency switching time of fire emergency lamps should be ≤5s; The emergency switching time of fire emergency lamps used in high-risk areas shall be ≤0.25s(4) Evacuation lighting should be on at ordinary times , However, the following exceptions can be made :①、 On holidays 、 When no one works or uses at night and only the on duty or security personnel are responsible for the management ;②、 When the emergency exit and evacuation direction can be identified by external light .(5) Dimmable safety exit sign lamps are used in the auditorium of cinemas .(6) Illumination requirements for fire emergency lighting fixtures ( A little ).(7) The emergency working time of fire emergency lamps shall not be less than 90min, And not less than the nominal emergency working time of the lamp itself .(8) Specifications and standards of fire emergency lamps ( A little ).(9) Selection scheme of specifications and forms of several types of building emergency lighting ( A little ).(10) The color of the sign lamp shall be green 、 Red 、 White combines with green 、 One of the four combinations of white and red .(11) Setting position of fire emergency lighting ( A little ).(12) Evacuation indicator light setting position ( A little ).

280、 The emergency switching time of fire emergency lamps should be ≤5s; The emergency switching time of fire emergency lamps used in high-risk areas shall be ≤0.25s.( )

answer ： correct

analysis ： Requirements for the setting of emergency lighting fixtures :(1) Light source selection , Incandescent lamps are generally used 、 Fluorescent lamps, etc .(2) Fire emergency lighting after the normal power supply is cut off , The power conversion time shall meet :① Evacuation lighting ≤5s;② Backup lighting ≤5s( Financial and commercial trading venues ≤1.5s).(3) The emergency switching time of fire emergency lamps should be ≤5s; The emergency switching time of fire emergency lamps used in high-risk areas shall be ≤0.25s(4) Evacuation lighting should be on at ordinary times , However, the following exceptions can be made :①、 On holidays 、 When no one works or uses at night and only the on duty or security personnel are responsible for the management ;②、 When the emergency exit and evacuation direction can be identified by external light .(5) Dimmable safety exit sign lamps are used in the auditorium of cinemas .(6) Illumination requirements for fire emergency lighting fixtures ( A little ).(7) The emergency working time of fire emergency lamps shall not be less than 90min, And not less than the nominal emergency working time of the lamp itself .(8) Specifications and standards of fire emergency lamps ( A little ).(9) Selection scheme of specifications and forms of several types of building emergency lighting ( A little ).(10) The color of the sign lamp shall be green 、 Red 、 White combines with green 、 One of the four combinations of white and red .(11) Setting position of fire emergency lighting ( A little ).(12) Evacuation indicator light setting position ( A little ).

281、 Evacuation lighting should be on at any time .( )

answer ： error

analysis ： Requirements for the setting of emergency lighting fixtures :(4) Evacuation lighting should be on at ordinary times , However, the following exceptions can be made :①、 On holidays 、 When no one works or uses at night and only the on duty or security personnel are responsible for the management ;②、 When the emergency exit and evacuation direction can be identified by external light .

282、 The electric light source used as an evacuation indicator requires a fast starting point 、 It is always on and easy to maintain , Usually choose incandescent lamp .( )

answer ： correct

analysis ： Requirements for the setting of emergency lighting fixtures :(1) Light source selection : The light source that can ignite quickly should be selected , Incandescent lamps are generally used 、 Fluorescent lamps, etc . When switching to realize emergency lighting under normal working lighting conditions , General fluorescent lamps can be selected . The electric light source used as an evacuation indicator requires a fast starting point 、 It is always on and easy to maintain , Usually choose incandescent lamp .

283、 Evacuation indicator light , It is generally located no more than... From the ground 1m On the wall , Never set it on the ceiling .( )

answer ： correct

analysis ： Requirements for the setting of emergency lighting fixtures :(12) Evacuation indicator light , It is generally located no more than... From the ground 1m On the wall . Never set it on the ceiling .

284、 Emergency lamps used , Do not let water enter the lamp body , If there is water, it should be removed in time . There is no need to cut off the power supply when clearing .( )

answer ： error

analysis ： Cleaning and maintenance of emergency lighting fixtures :(1) Appearance inspection and cleaning : The appearance shall be cleaned regularly 、 Check , Replace the damaged ones . When cleaning , Use a soft cloth dipped in soapy water to dry and wipe , Wipe it with a dry cloth .(2) Cut off the normal power supply according to the correct method , Use a stopwatch to measure the duration of the emergency working state .(3) Emergency lamps used , Do not let water enter the lamp body , If there is water, it should be removed in time . The power must be cut off when clearing .(4) The emergency lamps shall be tested regularly by professionals .(5) The battery shall have a certain service life .

 

285、 In order to use emergency lighting safely and effectively , The appearance shall be cleaned regularly 、 Check , Replace the damaged ones .( )

answer ： correct

analysis ： Cleaning and maintenance of emergency lighting fixtures :(1) Appearance inspection and cleaning : The appearance shall be cleaned regularly 、 Check , Replace the damaged ones . When cleaning , Use a soft cloth dipped in soapy water to dry and wipe , Wipe it with a dry cloth .(2) Cut off the normal power supply according to the correct method , Use a stopwatch to measure the duration of the emergency working state .(3) Emergency lamps used , Do not let water enter the lamp body , If there is water, it should be removed in time . The power must be cut off when clearing .(4) The emergency lamps shall be tested regularly by professionals .(5) The battery shall have a certain service life .

286、 Fire doors are divided into normally closed fire doors and normally open fire doors according to the opening and closing state .( )

answer ： correct

analysis ： Fire doors are divided into normally closed fire doors and normally open fire doors according to the opening and closing state .

287、 Normally open fire doors need to be closed manually in case of fire .( )

answer ： error

analysis ： Working principle of fire door :(1) Normally closed fire doors are usually closed under the action of door closers , Therefore, it can prevent the spread of fire and smoke in case of fire .(2) Normally open fire doors are usually open under the action of the releaser , In a fire , The releaser automatically releases , The fire door is closed under the action of door closer and sequencer , So as to play the due role of fire doors .(3) The working principle of normally open fire doors ( A little ).

288、 The fire door shall be a swing door opening in the direction of evacuation , It shall be able to be opened manually from either side after closing .( )

answer ： correct

analysis ： Functional requirements of fire doors :(1) The components are complete and intact , Flexible opening and closing 、 Close tightly .(2) The fire door shall be able to close automatically , Double fire doors shall be able to close in sequence .(3) The fire door shall be a swing door opening in the direction of evacuation , It shall be able to be opened manually from either side after closing .(4) Normally closed fire doors shall be able to close automatically after opening .(5) Electric normally open fire door , It shall automatically shut down and feed back the signal after the fire alarm .(6) Fire door set on the evacuation aisle and equipped with access control system , It shall be able to automatically and manually remove the access control system .

289、 Normally closed fire doors shall be able to close automatically after opening .( )

answer ： correct

analysis ： Functional requirements of fire doors :(1) The components are complete and intact , Flexible opening and closing 、 Close tightly .(2) The fire door shall be able to close automatically , Double fire doors shall be able to close in sequence .(3) The fire door shall be a swing door opening in the direction of evacuation , It shall be able to be opened manually from either side after closing .(4) Normally closed fire doors shall be able to close automatically after opening .(5) Electric normally open fire door , It shall automatically shut down and feed back the signal after the fire alarm .(6) Fire door set on the evacuation aisle and equipped with access control system , It shall be able to automatically and manually remove the access control system .

290、 Normally open fire doors are usually open under the action of fire door release , Close manually in case of fire .( )

answer ： error

analysis ： Working principle of fire door :(1) Normally closed fire doors are usually closed under the action of door closers , Therefore, it can prevent the spread of fire and smoke in case of fire .(2) Normally open fire doors are usually open under the action of the releaser , In a fire , The releaser automatically releases , The fire door is closed under the action of door closer and sequencer , So as to play the due role of fire doors .(3) The working principle of normally open fire doors ( A little ).