A small vegetable shop use the following electric appliances: (i) Two Air Conditioner of rating 1700 W for ten hours each day (ii) Two Electric Freezer of rating 1400W each for 24 hours each day (iii) Ten electric tube lights of rating 20W each for 12 hours each day. Calculate the electricity bill of the vegetable shop for the month of November 2020 if the cost per unit of electric energy is 25 Bz/ kWh. (i) Electrical Energy(in kWh) consumed by two Air conditioners of rating 1700 W for 10 h of each day= (ii) Electrical Energy(in kWh) consumed by two Electric Freezer of rating 1400 W for 24 h of each day= (ii) Electrical Energy(in kWh) consumed by ten Tube light of rating 20 W for 12 h of each day = (iv) Total energy(in kWh) consumed in the month November'2020 = (v) Electricity bill(in riyals) for the month of November'2020 =

A small vegetable shop use the following electric appliances: (i) Two Air Conditioner of rating 1700 W for ten hours each day (ii) Two Electric Freezer of rating 1400W each for 24 hours each day (iii) Ten electric tube lights of rating 20W each for 12 hours each day. Calculate the electricity bill of the vegetable shop for the month of November 2020 if the cost per unit of electric energy is 25 Bz/ kWh. (i) Electrical Energy(in kWh) consumed by two Air conditioners of rating 1700 W for 10 h of each day= (ii) Electrical Energy(in kWh) consumed by two Electric Freezer of rating 1400 W for 24 h of each day= (ii) Electrical Energy(in kWh) consumed by ten Tube light of rating 20 W for 12 h of each day = (iv) Total energy(in kWh) consumed in the month November'2020 = (v) Electricity bill(in riyals) for the month of November'2020 =

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter8: Capacitance

Section: Chapter Questions

Problem 49P: Suppose that the capacitance of a variable capacitor can be manually changed from 100 pF to 800 pF...

See similar textbooks

Similar questions

Suppose that the capacitance of a variable capacitor can be manually changed from 100 pF to 800 pF by turning a dial, connected to one set of plates by a shaft from 0° to 180°. With the dial set at 180° (corresponding to C — 800 pF), the capacitor is connected to a 500-V source. After charging, the capacitor is disconnected from the source, and the dial is turned to 0°. If friction is negligible, how much work is required to turn the dial from 180° to 0°?
If a battery contains 2500 milliAmp-hours (mAh) of charge, how much total energy can it deliver while operating an electrical device at 3.15 volts?
Suppose a heart defibrillator consumes 425 j of energy in 10.5 ms. What is the average power output of the defibrillator, in W?
How much electrical energy is transferred to thermal energy in 2.00 hrs by an electricalresistance of 400 ohms when the potential applied across it is 90.0V?
With a 1200-W toaster, how much electrical energy is needed to make a slice of toast (cooking time = 1 minute)? At 9.0 cents/kW · h , how much does this cost?
At RM 0.218 Kilowatt-hour, how much it cost to leave a 6 W kitchen bulb on day and nightfor a 6 months period?
The people who live in suburbs use simultaneously: 2Hp aircon for 3 hrs. 900 watts toaster for 9 mins., a 1.50kW heater for 8 hrs., a 3.4kW broiler for 20 mins. a four 100 watts lamps for 5 hrs. If the total cost she has to pay is $2.50, What is the unit cost per Kw-hr?
Why is it advisable to allow electric line to sag between poles? Is it possible for a ship to use the internal energy of seawater to operate itsengine? Explain.
How long must a 100-W light bulb run in order to consume a million joules of electrical energy?
At a price of $0.080/kWh, what does it cost to leave a 100-W security light on during a 10 hour night? I need a well explained answer
A 100-W driveway light bulb is on 10 hours per day. Assuming the power company charges 10 cents for each kilowatt-hour of electricity used, what is the annual cost to operate the bulb?
A small vegetable shop use the following electric appliances: (i) Two Air Conditioner of rating 1500 W for ten hours each day (ii) Two Electric Freezer of rating 1300W each for 24 hours each day (iii) Ten electric tube lights of rating 20W each for 12 hours each day. Calculate the electricity bill of the vegetable shop for the month of November 2020 if the cost per unit of electric energy is 25 Bz/ kWh. (1) Total energy(in kWh) consumed in the month November'2020 =