Explain watts in cassette players

Assignment Help Electrical Engineering

Reference no: EM13141763

Watts in Cassette Players
A walker's cassette tape player uses 4 AA batteries in series to provide 6V to the player circuit. The four alkaline battery cells store a total of 200 watts-second of energy. The cassette player is drawing a constant 10ma from the battery pack, what is the normal operating power of the cassette?

a) 0.06W
b) 0.6W
c) 6W
d) 200W

Reference no: EM13141763

Questions Cloud

Explain how long will the cassette tape player operate : How long will the cassette tape player operate at normal power? A walker's cassette tape player uses 4 AA batteries in series to provide 6V to the player circuit.

How much equipment did portland company purchase : The beginning and ending balances in the Property, Plant, and Equipment account are $7,000 and $7,400 respectively. How much equipment did Portland Company purchase during the year?

The deep-ocean trenches at subduction zones : At one time it was thought that the deep-ocean trenches at subduction zoneswould be a good place for disposal of high level radioactive waste. Why is this not a good idea?

What is the partial pressure of the helium gas : a gas mixture with a total pressure of 770 mmHg contains each of the following gases at the indicated partial pressures: CO2, 122 mmHg; Ar, 209 mmHg; and O2, 191 mmHg. The mixture also contains helium gas. what is the partial pressure of the heliu..

Explain watts in cassette players : Watts in Cassette Players, A walker's cassette tape player uses 4 AA batteries in series to provide 6V to the player circuit. The four alkaline battery cells store a total of 200 watts-second of energy.

The wbfk transport company : The WBFK Transport Company operates throughout mainland Australia. The company specialize in fast delivery of pallet-loads of goods from one WBFK depot to another WBFK depot.

Problem regarding personal property and business property : John's car was completely destroyed by fire in 2010. Its cost and fair market value were $8,000. John's claim against insurance was $3,000 and was NOT made until 2011. The following year, 2011, John settled with the insurance company for $2,000. W..

Receipt of partnership interest in current year : Tina and Randy formed the TR Partnership four years ago. Because they decided the company needed some expertise in multimedia presentations, they offered Susan a 1/3 interest in partnership capital and profits if she would come to work for the par..

How many grams of lead (ii) chloride is produced : how many grams of lead (II) chloride is produced when 13.87 g lead (II) nitrate combines with hydrochloric acid to produce lead (II) chloride and nitric acid?

User Account

All Pages