09. Which of the following are the passive elements?
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Q: Determine the permissible ohmic range of the given resistor. *
A: To determine permissible ohmic range of resistor.
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Q: (ii) State two (2) effects of voltage unbalance in low voltage (LV) of distribution system.
A: The explanation is as follows.
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Q: Resistance
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A: Please find your answer below.
Q: 1. Discuss the arcing phenomenon in a circuit breaker.
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Q: c) DEFINE THE DUTIES OF RB1 AND RB2 RESISTORS.
A: Given circuit is Voltage Divider Bias Circuit.
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A: Total number of cells =32 for each cell, Voc =0.75 V Isc =2 mA
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Q: Which of the following is considered an insulator ?
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Q: 1. Differentiate the ohmic and non-ohmic resistance using the graphs below: Ohmic Non-ohmic
A: In this question we need to write the difference between ohmic and non ohmic resistance
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- 12 - Which of the following power plant is based on wave energy? a. Off Shore System b. All of these c. On Shore System d. Oscillating Water ColumnWith an AC voltage source of 5.4V and an f = 32000Hz. a) Calculate the Voltage and Current over 8100ohm. b) Calculate the Voltage and Current over 6µF. (Using the node voltage method)2. Answer 2a and 2b, will give upvote if correct :)
- 11. Three loads, each of resistance of 10 Ω and inductance of 100mH is connected in a star with a 3-phase supply. The frequency is 50 Hz. Line current is 5 A. Determine phase voltage, line voltage, and phase currentPerform the following steps for the given circuit in below.a) Find the IC, IB currents and re value.b) Find the hfe and hie values.c) Calculate the Zi, Zo, Av and Ai.d) Calculate the effect of hoe on the Av and Ai, (hoe = 25μS)19.Before determining the algebraic sum of voltages using Kirchhoff's voltage law, you must first determine which end of ____________ element is positive and which is negative.
- 4-A 100-amp circuit breaker feeds a raceway that's separated by a nonmetallic box about halfway down itslength. Which of the following sizes of copper equipment grounding conductor should be installed in thisfeeder circuit?A. No. 2B. No. 6C. No. 4D. No. 8two resistor in series connection, 20k ohms and 50 ohms respectively are at ambient temperature generates 2.16uV noise voltage, calculate the equivalent noise voltage if these two resistor are to be connected in series a. 987.82uV b. 975.79nV c. 952.16nV d. 440.82nV if the answer is not in the choices write it22) Three coils, each of resistance of 6Ω and inductive reactance of 8 Ω are connected in star from a 400 V supply. Determine (a)phase voltage, and (b) phase and line currents.
- Determine the power loss for the following circuit. ( please answer fast in 10 minutes thank u)An alternating voltage e= 120 sin 314t is applied to a circuit in which an ohmic resistance of 30ohm is inserted and current flows through the circuit. analyze the average value of the voltageAnswer should be -8.25 V