By what factor does it change the current

Reference no: EM13492331

A transformer has 683 turns in its primary winding and 109 in its secondary winding. Assuming it has 100 percent efficiency,

by what factor does it change the voltage?

By what factor does it change the current?

Reference no: EM13492331

Questions Cloud

What is the resistance of the bulb when it is on : A high-intensity desk lamp is rated at 75 W, but its bulb requires only 9 V. The lamp contains a transformer that converts 110 V household electricity. What is the resistance of the bulb when it is on

Use the contribution approach : The large buildup in sales before and during June is due to Father's Day. Ending inventories are supposed to equal 90% of the next month's sales in units. The ties cost the company $5 each.

Compute the magnitude of the force that the shopper exerts : A person pushes a 16.0 kg shopping cart at a constant velocity for a distance of 18.0 m. What is the magnitude of the force that the shopper exerts

Explain methyl-3-nitrobenzoate what is the theoretical yield : If 0.20mL of methyl benzoate and 0.45mL of concentrated (18M)sulfuric acid PLUS 0.15mL of concentrated (18M)sulfuric acid and 0.15mL concentrated (16M)nitric acid were added together and the end product was methyl-3-nitrobenzoate what is the theor..

By what factor does it change the current : A transformer has 683 turns in its primary winding and 109 in its secondary winding. Assuming it has 100 percent efficiency, By what factor does it change the current

Explain the normality of a sodium hydroxide solution : What should be the normality of a sodium hydroxide solution if exactly 25.00ml are to be used to titrate 25.00of a vinegar sample containing 4.80% acetic acid

Explain the enthalpy of combustion of n-butanol : The enthalpy of combustion of n-Butanol, and the enthalpies of formation of CO2(g) and H2O(l), are shown below. Use the information given to calculate the enthalpy of formation of n-Butanol

How fast was the skier going : A skier slides horizontally along the snow for a distance of 27 m before coming to rest. how fast was the skier going

Explain undergoes decay by emitting two beta particles : If the atom 213/ 82Pb undergoes decay by emitting two beta particles and an alpha particle, the atom's new identity is: 1) Platinum-209 2) Mercury-211 3) Lead-209 4) Lead-211

User Account

All Pages