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You Are On Multi Choice Question Bank SET 1860
93001. In India which type of supply system is followed?
(A): In dual system (B): Direct pumping system (C): In the intermittent supply system of water (D): Continuous supply system of water
93002. The treatment of water is depend upon the:
(A): Quantity of water (B): Quality of water (C): Turbidity of water (D): Hardness of water
93003. Permeable hardness of soft water is:
(A): 0 to 75 mg/lit (B): 0 to 80 mg/lit (C): 0 to 85 mg/lit (D): 0 to 90 mg/lit
93004. Lime soda process is employed for:
(A): Sedimentation of water (B): Removal of temporary hardness of water (C): Removal of permanent hardness (D): Removal of colloidal impurities of water
93005. pH value acceptable in public water supply is:
(A): 9.0 to 10 (B): 7 to 8.5 (C): 6.5 to 9.2 (D): 5.5 to 8.5
93006. Filtration process is removal off?
(A): Floating matters (B): Suspended matters (C): Fine Suspended matters (D): Microorganisms and colloidal matters
93007. Intake shall be
(A): Near the source of water (B): Far from the source of water (C): Higher than the source of water (D): No any distraction
93008. Slow sand filters are:
(A): Gravity type (B): Pressure type (C): Non pressure type (D): Flow type
93009. Clogged filter media in Rapid sand filter is removed by:
(A): Changing media (B): By scraping (C): Back wash (D): Never to clean
93010. Most frequently used fitting in water supply is:
(A): Gate valve (B): Float valve (C): Pillar tap (D): Bib cock
93011. Priming is the process of:
(A): Removing the trapped water (B): Removing the trapped air (C): Removing the trapped waste matters (D): Removing the damaged parts
93012. To increase the sufficient pressure of distribution system:
(A): Jet pump is required (B): Turbine pump is required (C): Stage pump is required (D): Buster pump is required
93013. The valve which installed suction end is:
(A): Check valve (B): Non-return valve (C): Foot valve (D): Pin valve
93014. Instant water heaters are:
(A): Automatic type (B): Manual type (C): Pressure type (D): Non pressure type
93015. Water heater to be swatch on:
(A): After texting (B): After loading water (C): After drain out (D): Without water
93016. One of the benefits of rain water harvesting is:
(A): Ground water table raise (B): Surface source will over flow (C): Sea level will raise (D): Run off will clean the ground
93017. The top of the sump shall be 150 mm above the formation of ground level Why?
(A): For identification (B): For made a structure over it (C): For preventing the entry of surface water (D): For made a office building over it
93018. The best and most improved system of sanitary plumping is:
(A): One pipe system (B): Two pipe system (C): Ingle stack system (D): Combined system
93019. The second set of pipe in two pipe system is recommended for:
(A): Carrying sullage waste (B): Carrying soil waste (C): Carrying floor water only (D): Carrying sullage and soil waste
93020. Lateral fittings are called:
(A): Soil fittings (B): Waste fittings (C): Common fittings (D): Both soil and waste fittings
93021. Which one of the following is the method of drawing water from river bed?
(A): Deep well (B): Ground well (C): Intake well (D): Tub well
93022. Water will not available for fire extinguishing from?
(A): In dual system (B): Continuous supply system water (C): Direct pumping system (D): In the intermittent supply system of water
93023. Which system of water supply system is suitable for irregularly growing towns?
(A): Ring system (B): Tree system (C): Radial system (D): Grind iron system
93024. Dual system is also known as:
(A): Gravity system (B): Combined gravity and pumping system (C): Direct pumping system (D): Radial system
93025. In base exchange process:
(A): High turbidity water can use (B): Filtration is not required (C): No sludge is formed (D): Sludge is formed
93026. Aeration process is used for removal of:
(A): Dissolved gasses tastes and odours (B): Suspended matters (C): Fine Suspended matters (D): Microorganisms and colloidal matters
93027. How to remove scale formation from the water heater?
(A): Applying sodium chloride (B): Applying diluted hydrochloric acid (C): Applying diluted sulphuric acid (D): Applying concentrated nitric acid
93028. The water storage tank at elevated position are called:
(A): Over head tank (B): Surface tank (C): Common tank (D): Sump
93029. Pipes which carrying silage water from baths are called?
(A): Soil pipe (B): Waste pipe (C): Rain water pipe (D): Siphon pipe
93030. The permissible dosage of chlorine in drinking water is:
(A): 02.5 to 2.10 mg/liter (B): 1.05 to 1.10 mg/liter (C): 01.10 to 2.10 mg/liter (D): 0.05 to 0.10 mg/liter
93031. Fitting which used for connecting service connection to water main is?
(A): Union ferrule (B): Reduce and cupping (C): Reduce and valve (D): Reduce and union
93032. On some wooden beam,some where a little part may be come out while cutting or hammering,what is the name of that part?
(A): Grain (B): Knot (C): Shake (D): Planks
93033. Where the manholes are provided in straight lengths of pipe lines?
(A): At 50 meter intervals (B): 40 meter intervals (C): 30 meter intervals (D): 20 meter intervals
93034. Why water seal is required in a trap?
(A): To allow the passage of waste water (B): To prevent the flow of waste water (C): To prevent the passage of foul gases from the drain (D): To block the soil passage
93035. Rotary pumps are:
(A): Centrifugal type (B): Displacement type (C): Pneumatic type (D): Hand operated type
93036. The presence of Minerals caused in water:
(A): Hardness (B): Turbidity (C): Colour (D): Taste
93037. The permissible turbidity of domestic water is:
(A): 5 to 12 p.p.m (B): 5 to 10 p.p.m (C): 5 to 8 p.p.m (D): 5 to 7 p.p.m
93038. The Gravity system of water distribution is depends on:
(A): Size of pipe (B): Heights of distribution tank (C): Size of distribution tank (D): Location of valves
93039. Who is the present chairperson of National Commission for women in India?
(A): Jayanthi Patnaik (B): Lalitha Kumaramangalam (C): Mamta Sharma (D): Dr.Girija Vyas
93040. The first atheist newspaper in Kerala Yuktivadi was published in the year:
(A): 1927 (B): 1928 (C): 1929 (D): 1930
93041. To which ruler the Malayali Memorial was submitted?
(A): Sree Moolam Tirunal (B): Sree Chithira Tirunal (C): Swati Tirunal (D): Ayilyam Tirunal
93042. Who authored “Kannunirtulli”?
(A): Vallathol Narayana Menon (B): Kumaran Asan (C): Nalappat Narayan Menon (D): Kuttipurath Kesavan Nair
93043. Which place was the main venue of salt Satyagraha in Kerala?
(A): Vadakara (B): Payannur (C): Tirur (D): Ponnani
93044. Who is the present president of the Purogamana Kala Sahitya Sangham?
(A): Kadamanitta Ramakrishnan (B): U.Khader (C): Vaishakhan (D): M.K.Sanu
93045. Who hailed Temple Entry Proclamation as “a miracle of modern times”?
(A): Sree Chithira Thirunal (B): T.K.Madhavan (C): E.V.Ramaswamy Naicker (D): Mahatma Gandhi
93046. Name the woman activist who won the Kerala Sahithya Academy Award in 1977:
(A): M.Leelavathy (B): Balamani Amma (C): Parvathy Manazhi (D): Lalithambika Antharjanam
93047. Who was the first President of the Indian Constituent Assembly?
(A): Dr.Sachidanand Sinha (B): R.Ambedkar (C): Rajendra Prasad (D): N.Rao
93048. Which article of Indian Constitution provides for National Emergency?
(A): 850 (B): 351 (C): 352 (D): 353
93049. In which Indian state Rup Kanwar was immolated as Sati in 1987?
(A): Bihar (B): Rajasthan (C): Maharashtra (D): Madhya Pradesh
93050. Who was the architect of Vidhan Bhavan Bhopal which brought Agakhan Award to India?
(A): Charles Correa (B): V.Doshi (C): Satish Gujral (D): Laurie Baker
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