Find the maximum value of the instantaneous power

Reference no: EM13248058

1. A heater coil connected to a 220V ac line has a resistance of 42.1Ohm. What is the average power used?

2. What is the maximum value of the instantaneous power?

3. What is the minimum value of the instantaneous power?

Reference no: EM13248058

Questions Cloud

Determine the electric potential given points : In the x-y plane, a point of +2.6 uC is on the x-axis at (-3 cm, 0), and a second point charge of -3.4 uC is also located on the x-axis at the point (5cm, 0 cm), Determine the Electric Potential...Va and Vb at the points Pa (0,0) and Pb (0, 6cm)

What is magnitude of the current with the adjustable load : An additional variable power factor load is to be added to the factory. The new load will add 320kW to the factory. The power factor of the variable factor load is to be adjusted so that the overall power factor of the factory is 0.96 lagging.

Stephanie martinez opened a latin fusion restaurant : Stephanie Martinez opened a Latin Fusion restaurant downtown in a large southerncity.

Determine the load current i1 and the circuit current it : The power factor of a load connected to a 120-V 60-Hz source is raised from 0.866 lagging to 0.966 leading by connecting a 110.5-?F capacitor in parallel with the load. Determine the load current I1 and the circuit current IT.

Find the maximum value of the instantaneous power : A heater coil connected to a 220V ac line has a resistance of 42.1Ohm. What is the average power used, What is the maximum value of the instantaneous power

Makes the testamentary gifts : Emmett Tomas, a bachelor, makes the following testamentary gifts

Evaluate the theoretical yield of potassium chromate : Calculate the theoretical yield of 1M of potassium chromate (50 ml) and Lead (II) nitrate 1 mol (50ml)

Discuss examples of deleterious effects on management : Discuss examples of deleterious effects on management practice of theories in business, economics, ethics and/or management.

Calculate the cross product of given vector : Vector A has components of +3 in the x-direction and -4 in the y-direction. Vector B has components -2 in the x-direction and +3 in the z-direction

User Account

All Pages