Answer the following statement(s) true (T) or false (F)
1. The electrician in industry today must be familiar with solid-state digital-logic circuits.
2. Magnetic relays are not digital devices.
3. If any input of a NAND gate is low, the output will be low.
4. When two NAND gates are connected as INVERTERS, and these INVERTERS are connected to the inputs of another NAND gate, the OR gate is formed.
5. There can be a difference in the way some ICs are connected.
1. True
2. False
3. False
4. True
5. True
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A house containing three rooms needs recarpeting. The rooms are all 12'-0" wide by 24'-0" long. Carpet costs $30.50 per square yard and installation on three rooms is $125 per room. What is the total cost to carpet the three rooms?
Fill in the blank(s) with the appropriate word(s).
Technician A says that wear indicator ball joints should be unloaded to check properly. Technician B says that wear indicator ball joints should be checked with the weight of the vehicle on the ground. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
A bus that will terminate the bus cycle unless a signal indicates that it should insert wait states is ________
A) asynchronous B) quasi-synchronous C) semi-synchronous D) synchronous
With a cantilevered beam with a uniform load, the live loads of exterior balconies are approximately half the normal floor live load.
Answer the following statement true (T) or false (F)