Tripped by primary protection Tripped by back-up protection Breakers that Breakers that Case operated mal-operated 1-2-4 F1 F2 F3 FA 3-5-8 10 8-11

What is the value of the current is for the circuit shown in Figure 1? 10 Ω 5 V 4 A {20 Figure 1 1Q =1}= 6 V

What is the current through R1?

The answers are wrong on unit 6 question 13

A 600 V 100 Amp, RK fuse  will fit into the same fuse holder has a 600 V 100 amp class K fuse t or f?

what is the total resistance (in k ohms) of a group of 1000 ohms, 1200 ohms, and 1500 ohms resistors connected in series?

2. Determine the output voltage of the regulator in Figure 1. I ADJ = 50 μA. Use R 1 = 6 kΩ, R 2 = 14 kΩ.    2 (a) ________ %(b) _________ %/V

According to the waveforms shown below, the following gates are faulty: A A B B X (a) (b) (d) O a, b and d. a and b. b and d. None of the above.

A ca r lot uses incandescent lamps to supply outside lighting during the night. There are three strings of lamps connected to a single 20-ampere circuit. Each string contains eight lamps. What is the largest standard lamp that can be used without overloading the circuit? Standard size lamps are 25 watts, 40 watts, 60 watts. 75 watts, and 100 watts.