Lab-1 Basic_Measurements Document

If the measured values for resistors #1, #2 and # 3 are 552, 549 and 549 Ohms calculate the %error (measured difference from expected value as a percentage) for each resistor. Are they within tolerance (or specification) of manufacturer? #1 98.4% #2 97.9% #3 97.9% Yes within specification a. b. #1 1.6% #2 2.1% #3 2.1% Yes within specification #1 1.6% #2 2.1% #3 2.1% No outside specification Ос. Use Ohm's Law to calculate the equivalent resistance of R12, R23 and R123 (as specified in the lab manual) using measured resistances #1 552 Ohms, #2 549 Ohms, #3 549 Ohms R, R2 R,= R12 R23

3. The figure on the left below shows a schematic diagram of a battery. The voltage measured by U1 is called the terminal voltage given R1 = 1 ohm. In the figure on the right below, the terminal voltage of each of the battery-resistor combination is Vr = 1.5 volts. Find the following: a. The current passing through R5. b. The currents passing through R1 and R3 C. The voltage across R1. d. The voltage of the battery EMF. e. The percentage of voltage loss ot the battery due to the internal resistance R1. The power dissipated by the internal resistance R1. g. The power dissipated by R5 if R1 = R2 = R3 = R4 = 0. h. The percentage of power dissipation loss due to the four resistors R1, R2, R3, and R4 f. R1 R3 S10 R1 U1 1.500 EMF EMF R5 100 V1 R2 $10 EMF R4 EMF EMF

Question-4: (A) Show the voltage waveforms across each half of the secondary winding and across R1 when a 100 V peak sine wave is applied to the primary winding in Figure 2. (B) What minimum PIV rating must the diodes have? D 2:1 IN4001 +100 V -- V ov RL -100 V 10 kN IN4001

Please answer in typing format solution

2 What is the equivalent of 1 Farad into ratio?   Select one: a. 1 Volt per Joule  b. 1 Volt per Coulomb c. 1 Joule per Volt d.   1 Coulomb per Volt

Why are these versions of diode circuits called clipping circuits?   **please type it using keyboard NOt handwriting**

Voltmeter can measure DC current a. O b. only DC voltage Oc only AC voltage both DC and AC voltage d.

Electrical instrumentation question on Wheatstone bridge:

48 What is the equivalent of 1 Farad into ratio? a. 1 Volt per Joule  b. 1 Volt per Coulomb c. 1 Coulomb per Volt    d. 1 Joule per Volt