**Q1: **

The diagram shows two NAND gates, where the output of the first NAND gate is one of the inputs to the second. If input A is 1, input B is 0, and input C is 1, what is the output?

**Q2: **

The diagram shows a NAND gate where a single signal from the circuit is used for both inputs of the NAND gate. The truth table shows the different possible inputs of this arrangement.

Input | 0 | 1 |
---|---|---|

Output |

What is the value of in the table?

What is the value of in the table?

What type of logic gate is this arrangement equivalent to?

- AAn XOR gate
- BAn AND gate
- CA NOT gate
- DAn OR gate
- EA NOR gate

**Q3: **

The diagram shows a NAND gate. If input A is 1 and input B is 1, what will the output be?

**Q4: **

Which of the following symbols represents a NAND gate?

- A
- B
- C
- D

**Q5: **

The diagram shows a NAND gate. If input A is 1 and the output is 1, what is input B?

**Q6: **

The diagram shows 2 NAND gates connected as part of a logic circuit. The table shows the output for the different possible combinations of inputs.

What type of logic gate is this arrangement equivalent to?

Input A | Input B | Output |

0 | 0 | 0 |

0 | 1 | 0 |

1 | 0 | 0 |

1 | 1 | 1 |

- AAn OR gate
- BA NOT gate
- CA NOR gate
- DAn AND gate
- EAn XOR gate

**Q7: **

Which of the following pairs of logic gates produces the same output as a NAND gate?

- A
- B
- C
- D

**Q8: **

NAND Gate | ||
---|---|---|

Input A | Input B | Output |

0 | 0 | |

0 | 1 | 1 |

1 | 0 | 1 |

1 | 1 |

The truth table shows the output of a NAND gate for various combinations of inputs.

What is the value of in the table?

What is the value of in the table?