A Moving to another question will save this response. Question 4 The following test data were taken on a four-pole, 300-V, 60-Hz, design A, A-connected IM having a rated current of 34.8 A. DC Test: VDC - 36 V IpDC= 14 A No-load Test: V= 300 V at f- 60 Hz I- 12 A Pin - 420 W Locked-rotor Test: V= 263V at f-20 Hz I- 34.8 A Pin 6,095 W Calculate the value of Stator Reactance

A shunt-wound DC motor with the field coils and rotor connected in parallel (Figure 1) operates from a 130 V DC power line. The resistance of the field windings, R. is 208 n. The resistance of the rotor, R,, is 4.90 1. When the motor is running, the rotor develops an emf E. The motor draws a current of 4.46 A from the line. Friction losses amount to 45.0 W Part C Compute the emf E. • View Available Hint(s) Tematates Symbols undo redo Tese keyboard shortcuts Help V Submit Part D Compute the rate of development of thermal energy in the field windings. Express your answer in watts. > View Available Hint(s) Templates Symbols undo redo Teset keyboard shortcuts Help Pan,windings = Figure W K 1 of 1 Submit Part E Compute the rate Pin.rotor of development of thermal energy in the rotor. R ER, Express your answer in watts. > View Available Hint(s) Templates Symbols undo redo teset keyboard shortcuts help Pinrotor=

The following test data were taken on a 7.5-hp, four-pole, 208-V, 60- Hz, design A, Y-connected IM having a rated current of 28 A. DC Test: VDC= 13.6 V IDc=28.0 A No-load Test: msx moibiM V= 208 V f= 60 Hz I= 8.17 A Pin = 420 W Locked-rotor Test: V= 25 V f= 15 Hz I= 27.9 A Pin = 920 W %3D (a) Sketch the per-phase equivalent circuit of this motor. (b) Find the slip at pull-out torque, and find the value of the pull-out torque

I want to represent each point on the graph paper with its corresponding scale written alongside it.