Use the diagram to determine the voltage at the load after calculating the voltage drop of the wire. Ra = 0.222
120 V
120 V
120 V
120 V
M
0.5 HP
100 W
100 W
75 W
EG
120 V
Rb = 0.222
Note: R and R, represent the resistance of the wire. The 120 volts of the motor and lamps is their rated voltage and
not the actual voltage.

Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?

Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives