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EDUCATIONAL STUFFS

An Ocean of Information

August 17, 2022April 16, 2023

ELECTRICIAN- Earthing MCQ

Prepare for your examinations with a set of multiple choice questions (MCQs) related to Earthing for Electrician Trade. The questions are likely designed to test a user’s knowledge or understanding of electrical concepts and may be useful for exam preparation or self-assessment. The website may be a helpful resource for individuals studying to become electricians or seeking to improve their understanding of electrical principles.

 

EARTHING

What is the minimum size of Copper earth continuity conductor used in single phase domestic wiring as per BIS?
Which method is used to reduce earth resistance value in a existing earth?
Why A.C is required to measure the earth resistance by using earth resistance tester?
What is the formula to find voltage drop of a A.C single phase wiring circuit?
What is the maximum permissible load for a power sub circuit as per l.E rules?
Which location the service connection supply leads to be connected at consumer main board?
What is the type of test in domestic wiring installation?
What is the permissible leakage current in domestic wiring installation?
Which formula is used to calculate the diversity factor?
Which instrument is used to test new domestic wiring installation?
Where system earthing is done?
What is the test to be carried out by using megger?
What is the reason of lamp glowing dim and motor running slow in a domestic wiring circuit?
Which wiring installation the System earthing is to be done?
Which method of earth resistance measurement is illustrated?
How to control harmonic distortions in neutral connections as per IE rule?
What is the function of current reverser in earth resistance tester?
What is the advantage of stranded conductor over solid conductor?
How the earth resistance can be reduced?
What is the reason for supplying AC to the electrodes for measuring earth resistance?
Why the pointer is not stable at zero on the scale as the megger is not in use?
Which is proportional for the deflection of ohmmeter needle in earth resistance tester?
Which principle the earth resistance tester works?
Why system earthing is different in utilization than equipment earthing?
What is the effect if a person receives a shock current of 20 mA?
Which electrical equipment L series type MCB's are used?
What is the megger reading in a dead short wiring installation?
What is the advantage of crimping?

 

For more Practice Sets- CLICK HERE

Electrician MISCELLANEOUS Multiple Choice Questions (MCQs) bharat skillbharat skillsbharat skills mcqbharat skills multiple choice questionbharat skills multiple choice question bankbharat skills multiple choice questionsbharat skills practice questionsbharat skills questionsdegreeDelhi Skill and Entrepreneurship Universitydiplomadseuelectricalelectrical engineeringelectrical tradeHow the earth resistance can be reducedHow to control harmonic distortions in neutral connections as per IE ruleindustrialindustrial training instituteITIiti electrical tradeiti eletricalniminimi mcqnimi multiple choice question banknimi practice questionsnimi question banknimimultiple choice questiontraining instituteWhat is the advantage of crimpingWhat is the advantage of stranded conductor over solid conductorWhat is the effect if a person receives a shock current of 20 mAWhat is the formula to find voltage drop of a A.C single phase wiring circuitWhat is the function of current reverser in earth resistance testerWhat is the maximum permissible load for a power sub circuit as per l.E rulesWhat is the megger reading in a dead short wiring installationWhat is the minimum size of Copper earth continuity conductor used in single phase domestic wiring as per BISWhat is the permissible leakage current in domestic wiring installationWhat is the reason for supplying AC to the electrodes for measuring earth resistanceWhat is the reason of lamp glowing dim and motor running slow in a domestic wiring circuitWhat is the test to be carried out by using meggerWhere system earthing is doneWhich electrical equipment L series type MCB's are usedWhich formula is used to calculate the diversity factorWhich instrument is used to test new domestic wiring installationWhich is proportional for the deflection of ohmmeter needle in earth resistance testerWhich location the service connection supply leads to be connected at consumer main boardWhich method is used to reduce earth resistance value in a existing earthWhich principle the earth resistance tester worksWhich wiring installation the System earthing is to be doneWhy A.C is required to measure the earth resistance by using earth resistance testerWhy system earthing is different in utilization than equipment earthingWhy the pointer is not stable at zero on the scale as the megger is not in use

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