What will be the current assuming nothing else changes

Assignment Help Electrical Engineering

Reference no: EM13287077

An electric device draws 4.00 A at 240 V

If the voltage drops by 20 % , what will be the current, assuming nothing else changes ?
If the resistance of the device were reduced by 20 % , what current would be drawn at 240 V

Reference no: EM13287077

Questions Cloud

Calculate a reasonable price that should be willing to pay : Analyst expect the firm to grow at an annual rate of 3.5% into the indefinite future. Calculate a reasonable price that investors should be willing to pay for Whole Foods stock.

Design the third order band pass filter using cascade method : report all design procedures, Matlab simulation results (H(jw) v.s. w), schematics and frequency response simulation results of the filter. use any circuit simulator including Orcad, Multisim and circuit maker. You need to use OP amp to increase g..

Explain x2 represent the mole fractions of 1-propanol : Let x1 and x2 represent the mole fractions of 1-propanol and 2-propanol in a liquid mixture, respectively, and y1 and y2 represent the mole fractions of each in the vapor phase. For a solution of these liquids with x1 = 0.660, calculate the compos..

What force does the middle block exert on the leftmost block : Blocks of 1.0, 2.0, and 3.0 kg are lined up on a frictionless table with a 12 N force applied to the leftmost block

What will be the current assuming nothing else changes : If the voltage drops by 20 % , what will be the current, assuming nothing else changes If the resistance of the device were reduced by 20 % , what current would be drawn at 240 V

Obtain the final equilibrium temperature : 470 cm3 of water at 82°C is mixed with 95 cm3 of water at 8°C. Calculate the final equilibrium temperature, Calculate the final equilibrium temperature assumning no heat loss after mixing occurs

Explain what masses of cacl2 and water are used : You need to dissolve CaCl2 in water to make a mixture that is 31.5% calcium chloride by mass. If the total mass of the mixture is 380.6 g, what masses of CaCl2 and water should be used

Find the signal-to-noise ratio at the bandpass filter output : The message waveform uses a root-raised-cosine line code with α=1. The bandpass filter in the receiver front end has a rectangular frequency response with a bandwidth equal to the absolute bandwidth of the received signal.

What would be the transmission and reflection coefficients : derive and determine the transmission reflection coefficients for a particle traveling with an energy (a) 2ev and (b) 20ev. If the block is given infinite potential and the length is expanded to 1m,(c) what would be the transmission and reflection..

User Account

All Pages