Include solution and explanation each step/each solving process. Please read the instructions carefully. 11. Multiple Choice: Carefully read and analyze each item. Select the correct answer from the choices given, and then write the letter that corresponds to the number of your choice in the space provided before the number. Justification needed 3 points. No solution together with simplified units 1 point only. Work independently. Caught SHARING IS 5.0. BEWARE!! I HAVE APPLICATION OF SHARING DETECTION. 1. A large circular saw is connected to a 220 V circuit. The current intensity is 25.0 A. How much energy does this machine consume in 1.00 hour? a)1 98 x 10' J b)3.17 x 10# J c) 5.50 x 10' J d) 8.18 x 10- J 2. A coffee maker is connected to a 120 V outlet. The resistance, R, of the heating element of the coffee maker is 20 0. This coffee maker stays on for 2 hours. How much energy is used by the heating element of the coffee maker during this period? a) 0.72 kJ b) 1.44 kJ c) 86.4 kJ d) 5184 kJ 3. What is the peak voltage of a sine wave that measures 220 VAC rms? a) 155 V b) 169 V c) 311 V d) 440 V 4. A power system is providing 200 Vac at 25 A. The phase angle between current and voltage is 250. What is the true power used by the system? a) 2,113 W b). 4,531 W c) 5,517 W d) 11,831 W 5. The amount of useful output power provided by a device is 1.5 W. It is powered by a 48-V supply with 100 mA of current. How much power is wasted in heat? a) 1.5 W b) 2.1 W c) 3.3 W d) 6.3 W 6. An inductance of 10mH connected across a 100V, 50 Hz supply has an inductive reactance of a) 10 b) 100On C) I d) n H 7. The largest number of 100W electric light bulbs which can be operated from a 240V supply fitted with a 13A fuse is: a) 2 b) 7 c) 31 d) 18 8. The length of a certain conductor of resistance 1009 is doubled and its cross-sectional area is halved. Its new resistance is: a) 1009 b) 2009 C) 509 d) 40099. The unit of inductance is the Henry, where 1 H = a) 1 JA b.) 1 J/A C) 1 V.A d) 1 V/A 10. The resonance frequency of a circuit that contains a 50.0 mH inductor and a 20.0 uF capacitor is a) 1.6 kHz b) 10 kHz c) 63 kHz d) 16 MHz