Skip to main content

Dairy Farm Instructor Exam Questions with answer

Dairy Farm Instructor Exam Questions with answer- 2021

2021 Dairy Farm Instructor Exam Questions with answer from Question No. 21 to 40

Question21:-Resistivity of copper depends on

        A:-Temperature

        B:-Length

        C:-Area of cross section

        D:-None of the above

        Correct Answer:- Option-A

Question22:-Weakest force in nature is

        A:-Electromagnetic force

        B:-Strong nuclear force

        C:-Gravitational force

        D:-Weak nuclear force

        Correct Answer:- Option-C

Question23:-Two parallel conductors are carrying current in the same direction. The force between them is

        A:-Repulsive

        B:-attractive

        C:-Zero

        D:-Cannot Predict

        Correct Answer:- Option-B

Question24:-The unit of the physical quantity  1

�𝜇0𝜀0

 is

        A:-m/𝑠2

        B:-m/s

        C:-Newton

        D:-kg m/s

        Correct Answer:- Option-B

Question25:-The angle between the true geographic north and the north shown by a compass needle is called

        A:-Dip

        B:-Inclination

        C:-Meridian

        D:-Declination

        Correct Answer:- Option-D

Question26: WPA2 is used for security in

        A:-Ethernet

        B:-Bluetooth

        C:-IoT

        D:-wi-fi

        Correct Answer:- Option-D

Dairy Farm Instructor Exam Questions with answer

Question27:-The chemical name of Bleaching powder is

        A:-Calcium carbonate

        B:-Calcium hypochlorite

        C:-Calcium Phosphate

        D:-Calcium Cyanide

        Correct Answer:- Option-B

Question28:-Bell metal is an alloy of

        A:-Fe and Cr

        B:-Cu and Ni

        C:-Cu and Sn

        D:-Cu and Zn

        Correct Answer:- Option-C

Question29:-Lime water contains

        A:-Sodium hydroxide

        B:-Calcium hydroxide

        C:-Sodium Carbonate

        D:-Calcium Chloride

        Correct Answer:- Option-B

Question30:-Temporary Hardness of water is due to

        A:-calcium Sulphate

        B:-Calcium bicarbonate

        C:-Magnesium Sulphate

        D:-Calcium Chloride

        Correct Answer:- Option-B

Question31:-Half life period of Carbon-14 used to calculate the age of fossils

        A:-5670 years

        B:-5760 years

        C:-5680 years

        D:-5780 years

        Correct Answer:- Option-B

Question32:-Alcohol reacts with acid to form

        A:-ether

        B:-Phenol

        C:-butene

        D:-ester

        Correct Answer:- Option-D

Question33:-The chemical substance used to reduce body temperature is called

        A:-Anitipyretic

        B:-Analgesic

        C:-Antiseptic

        D:-Anitibiotic

        Correct Answer:- Option-B

Question34:-The alkali metal found in Banana

        A:-Pottassium

        B:-Sodium

        C:-Calcium

        D:-Magnesium

        Correct Answer:- Option-A

2021 Dairy Farm Instructor Exam Questions with answer from Question No. 1 to 20

Question35:-The action of water on Calcium Carbide gives

        A:-acetaldehyde

        B:-benzene

        C:-Acetylene

        D:-Ethanal

        Correct Answer:- Option-C

Question36:-The fuel gas produced when carbon monoxide combines with Nitrogen

        A:-Water Gas

        B:-Synthesis Gas

        C:-Producer Gas

        D:-Phosgene Gas

        Correct Answer:- Option-C

Question37:-Ultra pure metals like zirconium and Titanium are refined by

        A:-Van Arkel method

        B:-Vapour phase refining

        C:-Monds process

        D:-Zone refining

        Correct Answer:- Option-A

Question38:-Letharge is an ore of

        A:-Lead

        B:-Boron

        C:-Copper

        D:-Iron

        Correct Answer:- Option-A

Question39:-The process of coating Zinc over Iron so as to prevent rusting

        A:-Corrosion

        B:-Galvanisation

        C:-Cathodic protection

        D:-Barrier protection

        Correct Answer:- Option-B

Question40:-In order to lower the temperature below 0ºc the substance mixed with ice is

        A:-Sodium Chloride

        B:-Sodium Carbonate

        C:-Magnesium Sulphate

        D:-Lime

        Correct Answer:- Option-A

2021 Dairy Farm Instructor Exam Questions with answer from Question No. 1 to 20

Comments

Post a Comment

Popular posts from this blog

110 Assistant Manager Any Graduate and Other Job Vacancies in Gas Authority of India Limited

110 Assistant Manager Any Graduate and Other Job Vacancies in Gas Authority of India Limited Total Vacancy: Gas Authority of India Limited (GAIL) has published the latest job notification for the Assistant Manager Jobs. Aspirants who have qualified for Any Degree, BE/B.Tech, Diploma, LLB, ME/M.Tech, MBBS or Post Graduation are eligible to apply for the  GAIL Recruitment  2024. Qualified and Interested Candidates can apply online before the last date of the application. More details like educational qualification, pay scale, vacancy details, age limit, selection process, application fee, how to apply, and important dates are mentioned below. Other Latest Jobs- Click here Complete Recruitment Details and official Notification Vacancy Details Assistant Manager 110 Any Degree, Diploma, LLB, MBBS, Post Graduation, BE/B.Tech or ME/M.Tech in EE/ECE/Civil/Mechanical Engineering Educational Qualification / Experience GENERAL : Graduation in any discipline with minimum 60% marks for ...
Post a Comment
Read more

1000 Any Graduate Job Vacancies in Industrial Development Bank of India

1000 Any Graduate Job Vacancies in Industrial Development Bank of India Total Vacancy:1000 Educational Qualification/ Experience Selection Process  Other Branch Engineering Vacancies with Good Salary Age Limit Important Dates Click here to learn Current Affairs and  General Knowledge Questions Important Links Official Notification, application form, Admit Card, Exam Schedule, Exam Pattern, Question Paper Receive Job Updates Other Latest Engineering Jobs update Total Vacancy: 1000 Industrial Development Bank of India (IDBI) has invites an application for the recruitment of Executive – Sales and Operations (ESO) Vacancy. Those Candidates who are interested in the vacancy details & completed all eligibility criteria can read the Notification & Apply Online. Other Latest Jobs- Click here Complete Recruitment Details and official Notification Vacancy Details Executive – Sales and Operations (ESO) Category Name Total UR 448 ST 94 ...
Post a Comment
Read more

39481 Constable 10th Pass Job Vacancies in Staff Selection Commission

39481 Constable 10th Pass Job Vacancies in Staff Selection Commission Post : Constable Qualification : The candidates must have passed the Matriculation or 10th Class Examination from a recognized Board/ University as on or before the cut-off date i.e., 01-01-2025.   Vacancy: BSF  15654 CISF  7145 CRPF  11541 SSB    819 ITBP  3017 AR  1248 SSF  35 NCB  22 Total  39481 Other Latest Jobs- Click here Complete Recruitment Details and official Notification Age Limit 18-23 years as on 01-01-2025  Staff Selection Commission Government of India Invites applications for the post of Constable Constable Job Description : The Staff Selection Commission has delivered the official notification to fill up the vacancies of Constable Jobs for 39,481 positions. Candidates should have completed a 10th pass. Those candidates can visit the official website and apply online for the SSC Recruitment for 2024 before the last date of the appli...
Post a Comment
Read more