2. The terminal that control in read/write operation in 7489 RAM is: a) ME. b) WE. c) Address lines. 3. Data that are stored at a given address in a RAM is lost when: a) Power goes off. b) New data are written at the address. c) Answer (1) and (2).

Q: The cathode of a device is generally marked, it is indicative of: a. The positive terminal of the…

A: The cathode of a device is generally marked.

Q: 304. How does a TRIAC differ from a SCR? please don't use A solution

A: SCRs are unidirectional devices where triacs are bidirectional. An SCR is designed to switch load…

Q: These Insulators are used when equal Voltage is required across each Insulator unit. O A. RADING…

A: Suspension insulator is used as insulator string. For example string of 4 conductors

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A:

Q: 1. What is the difference between a conductor and a semico 2. Which element is used to construct…

A: In this question we will write about semiconductors, conductors and doping... Note :- as per our…

Q: Identify each characteristic curve by the type of FET that it represents. Ip -VGS +VGs

A: For N channel JFET, the VGS voltage is negative and the saturation current IDs we obtain at Vgs.

Q: 10. What is the duty cycle (percentage) of a signal if TON equals TOFF?

A:

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.