QUESTION 1: Consider the following circuit in the figure. Choose the below node as the ground point. The node voltages are Va and Vb. By applying the KCL at each node a and b, write the nodal equations for the circuit (only write equations, do not solve for the nodal voltages). R2 = 0.5kN IR2 : 20MA b IR3 IRI 30mA R 20.2kN 30.2k2 R3 0.4kN

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Q: Q1 A) How many digits in this number 110101? B) how many positions you need to convert in decimal?

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A:

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Q: What is the maximum number of digits that may be used in the Octal System?

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A: k 0 1 2 3 4 5 6 7 ak 0 0 1 1 0 1 0 1 2k 1 2 4 8 16 32 64 128 ak .2k 0 0 4 8 0 32 0 128

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A: A Digitizer, also known as an Analog-to-Digital converter (ADC), is a device that converts analog…

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Q: 5-bit presettable counter using JK flipflop. Thank you.

A:

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Q: What is the maximum number of digits that the Octal System can have?

A: Answer:8 digits  The word "octa" indicates eight.

Q: What is the maximum number of digits that may be used in the Octal System?

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Q: 2. Convert (0101), to decimal. 3. Convert (0010), to decimal.

A: for 2 the given number is 0101 for the 3  the given number is 0010

Q: Non Punch Trough IGBTS have voltage blocking capabilities.

A: Ans. Non punch Trough IGBTs have symmetric voltage blocking capabilities .

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Thermistors

A thermistor is a special type of resistor whose resistance is more temperature-dependent than standard resistors.  The resistance of the thermistor decreases with increasing temperature. This is the basic principle of thermistors. This allows the thermistor circuit to detect very small temperature changes that cannot be observed with the Resistance temperature detectors (RTDs) or the thermocouples. Since the resistance of a thermistor is temperature dependent, it can be connected to an electrical circuit to measure body temperature. This high sensitivity to temperature changes makes thermistors very useful for accurately controlling and calibrating temperature measurements. In general, resistance increases with increasing temperature in most metals, but thermistors react negatively.