What is the power delivered to the motor

Reference no: EM13266914

A dc motor with its rotor and filed coils connected in series has an internal resistance of 3.2 ?. When the motor is running at full load on a 120 V line, the emf in the rotor is 105 V.

(a) What is the current drawn by the motor from the line?

(b) What is the power delivered to the motor?

Reference no: EM13266914

Questions Cloud

Evaluate the deviation of the bone subjected to the load : Use the Fourier series method to evaluate the deviation of the bone subjected to the load, w, which is linearly dependent on its position

Explain phosphorus donor atoms with a concentration : Phosphorus donor atoms with a concentration of 10^16 cm^-3 are added to a pure sample of silicon. assume that the phosphorus atoms are distributed homogeneously throughout the silicon.

What is the face value of the note : Assuming that the market rate of interest is 7 percent on the date the note is made and that interest is compounded annually. What is the face value of the note?

What is the expected shortfall for a portfolio : show that in this example VaR does not satisfy the subadditivity condition whereas expected shortfall does.

What is the power delivered to the motor : A dc motor with its rotor and filed coils connected in series has an internal resistance of 3.2 ?. What is the power delivered to the motor

The temperature probe is accidentally calibrated incorrectly : If the temperature probe is accidentally calibrated incorrectly and at 0.0C it reads -500. C, what temperature in Celsius will the probe read at 52. F

What are the sharpe and treynor ratios for the fund : Consider the following information for a mutual fund, the market index, and the risk-free rate. You also know that the return correlation between the fund and the market is 0.95.

Estimate the magnetic moment of the loop : A plane of a 5.0 cm x 8.0 cm rectangular loop of wire is parallel to a 0.19 T magnetic field. The loop carries a current of 6.2 A. What is the magnetic moment of the loop

Design and build combinational logic circuit with four input : The output is to be 1 if the input is a valid BCD code. If any other input combination occurs, the output should be 0. Implement the circuit using: a. Any gates available in the lab.

User Account

All Pages