Question 1

Which vibrator used for vibrating formwork?

Accepted Answer

A) internal vibrator 
B) form vibrator 
C) surface vibrator 
D) all of the above 
A) internal vibrator 
B) form vibrator 
C) surface vibrator 
D) all of the above B

Question 2

Which one is occurs during the cold weather concreting?

Accepted Answer

A) delayed setting 
B) freezing of concrete at early stage 
C) stress due to temperature difference 
D) all of the above 
A) delayed setting 
B) freezing of concrete at early stage 
C) stress due to temperature difference 
D) all of the above D

Question 3

Which method used for the heat curing of the concrete?

Accepted Answer

A) steam curing 
B) infrared curing 
C) electrical curing 
D) all of the above 
A) steam curing 
B) infrared curing 
C) electrical curing 
D) all of the above D

Question 4

Which one is occurs during the hot weather concreting?

Accepted Answer

A) rapid rate of hydration 
B) rapid evaporation of water 
C) less time available for finishing 
D) all of the above 
A) rapid rate of hydration 
B) rapid evaporation of water 
C) less time available for finishing 
D) all of the above

Question 5

Needle scaffolding used …

Accepted Answer

A) when week ground support 
B) for construction of upper part of walls 
C) when ground near wall required to clear 
D) all of the above 
A) when week ground support 
B) for construction of upper part of walls 
C) when ground near wall required to clear 
D) all of the above

Question 6

FRC is used for……

Accepted Answer

A) pavement & floors 
B) water retaining structure 
C) precast products 
D) all of the above 
A) pavement & floors 
B) water retaining structure 
C) precast products 
D) all of the above

Question 7

Which test used for the measuring the workability of the concrete?

Accepted Answer

A) slump test 
B) flow test 
C) Kelly ball test 
D) all of the above 
A) slump test 
B) flow test 
C) Kelly ball test 
D) all of the above

Question 8

Which type monomers used for polymer concrete?

Accepted Answer

A) Styrene 
B) epoxy 
C) Acrylonitrile 
D) all of the above 
A) Styrene 
B) epoxy 
C) Acrylonitrile 
D) all of the above

Question 9

Polymer concrete used for…

Accepted Answer

A) prefabricated structural elements 
B) hydraulic structures 
C) marine works 
D) all of the above 
A) prefabricated structural elements 
B) hydraulic structures 
C) marine works 
D) all of the above

Question 10

Grade of concrete is given in……

Accepted Answer

A) IS : 456-2000 
B) IS : 457-2000 
C) IS : 456-2002 
D) IS : 456-2007 
A) IS : 456-2000 
B) IS : 457-2000 
C) IS : 456-2002 
D) IS : 456-2007

Question 11

Suspended scaffolding used…….

Accepted Answer

A) for painting work 
B) for cleaning of window 
C) for pointing work 
D) all of the above 
A) for painting work 
B) for cleaning of window 
C) for pointing work 
D) all of the above

Question 12

Precast concrete used for…..

Accepted Answer

A) solid & hollow concrete blocks 
B) fencing posts 
C) pipes 
D) all of the above 
A) solid & hollow concrete blocks 
B) fencing posts 
C) pipes 
D) all of the above

Question 13

Which one is used for placing concrete underwater?

Accepted Answer

A) tremie 
B) bagged concrete 
C) concrete pump 
D) all of the above 
A) tremie 
B) bagged concrete 
C) concrete pump 
D) all of the above

Question 14

Which equipment used for the transporting concrete?

Accepted Answer

A) mortar pan 
B) belt conveyors 
C) trucks 
D) all of the above 
A) mortar pan 
B) belt conveyors 
C) trucks 
D) all of the above

Question 15

"Putlogs is horizontal member of the scaffolding", is it true or false?

Accepted Answer

A) true 
B) false 
C) none 
D) all 
A) true 
B) false 
C) none 
D) all

Question 16

"Plant mixed concrete is one type of RMC", is it true or false?

Accepted Answer

A) true 
B) false 
C) none 
D) all 
A) true 
B) false 
C) none 
D) all

Question 17

Table vibrator used for……

Accepted Answer

A) laboratory testing 
B) pre cast concrete blocks 
C) column 
D) beam 
A) laboratory testing 
B) pre cast concrete blocks 
C) column 
D) beam

Question 18

"Membrane curing required more water compare to water curing", is it true or false?

Accepted Answer

A) true 
B) false 
C) none 
D) all 
A) true 
B) false 
C) none 
D) all

Question 19

Which factors affect the workability of concrete?

Accepted Answer

A) water concrete 
B) mix proportions 
C) shape of aggregate 
D) all of the above 
A) water concrete 
B) mix proportions 
C) shape of aggregate 
D) all of the above

Question 20

Bracing is used for……

Accepted Answer

A) provide extra strength 
B) providing working platform 
C) give good appearance 
D) none of the above 
A) provide extra strength 
B) providing working platform 
C) give good appearance 
D) none of the above

Which vibrator used for vibrating formwork?

Which one is occurs during the cold weather concreting?

Which method used for the heat curing of the concrete?

Which one is occurs during the hot weather concreting?

Needle scaffolding used …

FRC is used for……

Which test used for the measuring the workability of the concrete?

Which type monomers used for polymer concrete?

Polymer concrete used for…

Grade of concrete is given in……

Suspended scaffolding used…….

Precast concrete used for…..

Which one is used for placing concrete underwater?

Which equipment used for the transporting concrete?

"Putlogs is horizontal member of the scaffolding", is it true or false?

"Plant mixed concrete is one type of RMC", is it true or false?

Table vibrator used for……

"Membrane curing required more water compare to water curing", is it true or false?

Which factors affect the workability of concrete?

Bracing is used for……

Foundations, Masonry, and Concrete Construction

Foundations, Masonry, and Construction Materials

Construction Materials and Techniques

Construction Terminology: Flooring, Roofing, and Elevators

Construction Equipment and Safety Measures

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Exam 4: Concrete Construction and Equipment

Which vibrator used for vibrating formwork?

Which one is occurs during the cold weather concreting?

Which method used for the heat curing of the concrete?

Which one is occurs during the hot weather concreting?

Needle scaffolding used …

FRC is used for……

Which test used for the measuring the workability of the concrete?

Which type monomers used for polymer concrete?

Polymer concrete used for…

Grade of concrete is given in……

Suspended scaffolding used…….

Precast concrete used for…..

Which one is used for placing concrete underwater?

Which equipment used for the transporting concrete?

"Putlogs is horizontal member of the scaffolding", is it true or false?

"Plant mixed concrete is one type of RMC", is it true or false?

Table vibrator used for……

"Membrane curing required more water compare to water curing", is it true or false?

Which factors affect the workability of concrete?

Bracing is used for……

Foundations, Masonry, and Concrete Construction

Foundations, Masonry, and Construction Materials

Construction Materials and Techniques

Construction Terminology: Flooring, Roofing, and Elevators

Construction Equipment and Safety Measures

Filters