Second, the examinee must see | consolidate the preferred question bank to help the examinee make the final dash

According to the examination plan forms published by various regions , Guangdong Province has been confirmed 2022 The second year of construction will be in 6 month 25 day , At present, the preparation for the exam is in the intensive speaking stage , Do you feel confused in the process of learning ？

2022 Grade II cost engineer of Guangdong Province 6 month 25—26 Daily schedule 1 Lots , common 2 Lots , The batch arrangement of each examination area is different . The examination adopts the normal electronic examination ( Computer test ) Pattern , Organize the exam by computer , Use the unified examination system to conduct remote examination in all examination areas of the province 、 Multi place synchronous implementation . Today, we started from the ground to tidy up 2022 The best choice questions for the second year are as follows ：

 

2022 Second grade cost engineer 《 Civil Engineering 》 The best choice is as follows ：

1[ Single topic selection ] The applicable haul distance of bulldozer is 100m within , With ()m For the best haul distance .

A、20^ 40 B、30^ ^60

C、40^ 80 D、50~ 100

Refer to the answer : B

2[ Single topic selection ] The maximum working distance of the medium-sized belly belt bulldozer should not exceed ()m.

A、100 B、80

C、120 D、150

Refer to the answer : C

3[ Single topic selection ] The maximum working distance of large crawler bulldozer should not exceed ()m.

A、100 B、80

C、120 D、150

Refer to the answer : D

4[ Single topic selection ] Scraper digging 、 When transporting soil , The economic haul distance is 600 1500m, , When the haul distance is ()m It's the most efficient .

A、100~ 150 B、150~ 250

C、200~ 350 D、300^ 550

Refer to the answer : C

5[ Single topic selection ] Suitable for the excavation depth of foundation pit 4m within , With high groundwater level I —II The earth like excavator is ().

A、 Shovel excavator B、 Backhoe excavator

C、 Dragline excavator D、 Grab shovel excavator

Refer to the answer : B

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2022 Second grade cost engineer 《 Cost management 》 The best choice is as follows ：

[ Example 1 The radio ] An excavator is equipped with a driver 1 people , If the annual system working day is 245 God , The annual working shift is 220 Taiban , The unit price of man days is 90 element , Then the labor cost of the excavator is ( ) element / Taiban .

A.90.0 B.99.1

C.100.2 D.132.7

[ answer ] C

[ Example 2. multi-select ] In the following expense items , The unit price of construction instruments and meters per shift includes ( ).

A. depreciation charge B. Maintenance fee

C. Maintenance costs D. Labor cost E. Calibration fee

[ answer ] ACE

[ analysis ]B、D It belongs to the unit price of construction machinery per shift

[ Example 3. multi-select ] According to the current regulations on the composition of construction and installation cost items , The following expense items have been included in the unit price of man day wage ().

A. Saving prize B. Mobile construction allowance

C. Temporary allowance for hot work D. Labor protection fee

E. Salary during home leave

[ answer ] ABCE

[ analysis ] The unit price of man day wage consists of time wage or piece rate wage 、 Bonus 、 The composition of allowances, subsidies and wages paid under special circumstances ,A It belongs to the bonus ,BC It belongs to allowance ,E Wages paid under special circumstances .

[ Example 4. The radio ] The original price of a material is 300 element /t, The total freight and miscellaneous expenses and transportation loss expenses are 50 element /, The purchase and storage fee rate is 3%, Then the budget unit price of the material is ( ) element /t.

A.350.0 B.359.0

C.360.5 D.360.8

[ answer ] C

[ analysis ] (300+50)>(1+3%)=360.5( element /t)

[ Example 5. The radio ] The construction machinery is within the specified service life , The original value and the cost of the purchase fund are recovered in succession , be called ( ).

A. Refund of consumption tax B. Maintenance fee

C. depreciation charge D. Maintenance costs

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2022 Second grade cost engineer 《 Installation works 》 The best choice is as follows ：

[1 Single choice questions ] In sprinkler system , The fire extinguishing system without direct fire extinguishing capability is ( ).

A. Water spray system B. drencher systems

C. Automatic sprinkler dry system D. Automatic sprinkler pre action system

[ answer ] B

[ analysis ] The water curtain system does not have the ability to directly extinguish the fire , Under the above general conditions, it is used in conjunction with the fire shutter or fire curtain , It can prevent the spread of fire .

[2 Single choice questions ] It has light weight 、 High coefficient of refrigeration 、 Smooth operation 、 The utility model has the advantages of convenient capacity adjustment and low noise , However, when the refrigerating capacity is small, the energy efficiency ratio of the unit decreases obviously , Surge may occur when the load is too low . At present, it is widely used in the air conditioning system of large and medium-sized commercial buildings , The chiller is ( ).

A. Piston chiller B. Centrifugal chiller

C. Screw chiller D. Jet chiller

[ answer ] B

[ analysis ] Centrifugal chiller is the most widely used unit in the air conditioning system of large and medium-sized commercial buildings , With light weight 、 The refrigeration coefficient is high 、 Smooth operation 、 Capacity adjustment is convenient 、 Low noise 、 Convenient maintenance and operation management , The main disadvantage is that the energy efficiency ratio of the unit decreases obviously when the refrigerating capacity is small , Surge may occur when the load is too low , Worsen the operating conditions of the unit .

[3 Multiple choice questions ] In the air conditioning system , The water spray chamber consumes less metal besides , Besides the advantages of easy processing , There are also advantages ().

A. Air humidification and dehumidification function B. The air can be heated and cooled

C. Air purification function D. Small footprint , Less consumption

[ answer ] ABC

[ analysis ] The main advantage of using water spray chamber in air conditioning system is that it can humidify the air 、 Dehumidification 、 heating 、 Cooling a variety of processes , And has certain air purification capacity , The water spray chamber consumes less metal , Easy to process , But it has high water quality requirements 、 Large floor area 、 The disadvantage of the pump is that it consumes too much energy , Therefore, it is no longer used in civil buildings , However, it is still widely used in air conditioners with the main purpose of humidity regulation .

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That's all 2022 Part of the content of the selected topic of "making excellence in the second year" , For more information on the comprehensive best choice questions, please see the following figure .