Recent questions tagged electricity

by itszee asked Jun 23, 2021 0 views

How Household Use Electricity And Energy
Answer : I have often wondered what the average use of energy of appliances is. Here is a breakdown by percentage usage of each consuming appliance taken from a sampling of US households. Refrigerators 13.7% ... Telephone 0.2 Rechargeable Tools 0.2 Humidifier 0.1 Automobile Block Heater 0.0 Residual 7.3...

by itszee asked Jun 20, 2021 0 views

What is electricity?
Answer : Ans. It is a form of energy, which is invisible but can be felt by its effect....

by tete asked May 28, 2021 0 views

device connected in a circuit by using two way mention them

by davidfesto asked May 28, 2021 2 views

Procedures when we connect conductor in a connector

by davidfesto asked May 27, 2021 0 views

State method of insulation resistance. And explain dielectric absorption method.

by joezi asked May 24, 2021 1 view

What is power in Electricity

by anonymous asked May 9, 2021 0 views

How Electricity is Made ?
Answer : How Electricity is Made Electricity is produced when the balance between the protons and electrons of an atom is disrupted by a certain force. It transmits an electrical charge through solid matter. ... as the classic Dutch six-bladed wind mills. These wind mills were used in ancient times....

by anonymous asked Aug 25, 2019 52 views

necessity of transmission of electricity.
Answer :  Because of following points there is necessity of transmission of power:   1. Electrical load on power system is not concentrated at one place but it is widely spread.  2. Load ... to the point of actual utilization of it (consumers) for this purpose transmission electricity is necessary.  ...

by anonymous asked Aug 5, 2019 60 views

Describe the concept of Ferro electricity. Explain the application of Ferro electric material
Answer : The ferroelectric material has an electric dipole moment and it is spontaneously polarized. They have high dielectric constant which is nonlinear because it is dependent on the intensity of ... used in condensers to concentrate considerable quantities of electric energy within a small space. ...

by anonymous asked Jun 29, 2019 109 views

List at least two examples that show how static electricity can be generated.
Answer : Examples of how static electricity can be generated include combing your hair, walking across a carpeted room, or sliding two pieces of plastic across each other....

by anonymous asked Sep 29, 2018 104 views

Define the terms: i) Tariff ii) Fuel surcharge iii) Electricity Duty iv) Connected load
Answer : i) Tariff: The rate at which a consumer is charged for the consumption of electricity is called as tariff. OR The amount of money framed by the supplier for the supply of electrical energy ... is the total wattage of all appliances which are used by the consumer on his sanctioned connection.  ...

by anonymous asked Sep 22, 2018 415 views

Define the following terms related to tariff: (i) Connected load (ii) Unit consumed (iii) Fixed charges (iv) Electricity Tax 
Answer : (i) Connected load  It is the sum of the power ratings (Watts or kW or MW) of all devices and machines existing (installed) in the premises of consumer. It is used to decide the ... a percentage of the total electricity bill which includes all amounts that go to the electricity supply agency.  ...

by nbattack asked Aug 11, 2018 454 views

Do you think is DC better than AC to transmit energy?
Answer : In Long distance DC transmission will be better in cost. It requires more equipments for flexiblity In short distance AC transmission is better in  cost. It is more Flexible...

by anonymous asked May 8, 2018 55 views

The consumer of electricity could be : (A) Domestic (B) Agricultural (C) Industrial and Commercial (D) All of the above 
Answer : The consumer of electricity could be : (A) Domestic (B) Agricultural (C) Industrial and Commercial (D) All of the above  ...

by anonymous asked May 8, 2018 72 views

The Central Electricity Regulatory Commission (CERC) is mainly responsible for:  (A) Regulating tariffs for generation and inter-state transmission of energy including tariffs  (B) Advising the government on ... (C) Efficiency and economy in the electricity industry  (D) All of the above
Answer : The Central Electricity Regulatory Commission (CERC) is mainly responsible for:  (A) Regulating tariffs for generation and inter-state transmission of energy including tariffs  (B) Advising the government on ... (C) Efficiency and economy in the electricity industry  (D) All of the above ...

by anonymous asked May 8, 2018 51 views

As per Electricity Act, ____________means any line which is used for carrying electricity for any purpose.  (A) Electric line (B) Transmission line (C) All of the above (D) None of the above
Answer : As per Electricity Act, Electric line means any line which is used for carrying electricity for any purpose.  ...

by anonymous asked Mar 21, 2018 153 views

Answer : Integrating instruments are those which measure the total quantity of electricity delivered in a particular time. ...

by anonymous asked Mar 14, 2018 58 views

What kinds of materials can not electricity pass through?

by anonymous asked Mar 10, 2018 154 views

How do magnets and copper wire make electricity?
Answer : According  to  Faradays  law , a changing  magnetic  field  on  a  conductor  induses  current  in  the  conductor  through   mutual  induction. ...

by anonymous asked Mar 10, 2018 106 views

Is electricity generated in AC or DC?
Answer : Electricity   is  generated  in  AC....