Question 4 (a) Geothermal resources are hot water or steam reservoirs that can be tapped by drilling to deliver heat to the surface for thermal use or generation of electricity. Explain THREE (3) utilization of geothermal water/ steam. (b) Steam and hot water geothermal power plants use different power production technologies, and resources are classified accordingly. Compare the temperatures for the moderate temperature and high temperature.

Q: 6. Discuss the difference between direct current and alternating current?

A: Current is flow of electrical charge  These are of two type Dc current  Ac current

Q: converter topologies in pv system

A: It is asked to discuss about the converter topologies in PV system.

Q: ist out all the major components in a thermal power plant

A: Answer: All major components in a thermal power plant.

Q: The ratio of % reactance at rated kVA to the % reactance at base kVA is equal to

A: We need to tell the correct option for the given blank in the given statement.

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A:

Q: %VAI ۲,۷ K/s 9:- Zain 4.5G+ A step down de chopper is connected to an R-52 and L. 10 mH. The de…

A:

Q: An atom consists of: Please choose one: a. one nucleus and only one electron b. answers B. and C.

A: According to question we have to discuss about Atom.

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A:

Q: Reactive power is expressed in Select one: a. Watts (W) O b. No units O c. Volt Amperes Reactive…

A: Relactive power = Active Power *tan(pi)  pi is the phase angle between voltage and current

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A: To determine the maximum peak-to-peak ripple current ((Imax​)), we can use the given equations.…

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A: The Internet of Things (IoT) has the potential to improve energy efficiency in both residential and…

Q: Discuss the significance  current limiting reactor in power system

A: A current limiting reactor consists of a large inductance compared to its ohmic resistance

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A: We know relationship between ripple factor and form factor , from that formula we will find out…

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A: In this question we need to choose a correct option

Q: v. With reference to an 50 Hz3 phase alternator explain how P,Q,V and F are controlled.

A: It is asked to explain the control of P (active power),Q (reactive power), V (voltage) and F…

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A: we need to determine reserve capacity.

Q: h of the following load is Inductive in nature tor hontor

A: Water heater is a resistive load and uses heat produced by resistors to heat water.

Q: Question Why a fuse is also important in our power supply

A: Given: Fuse is a very common electrical safety device. It protects the device from getting damaged…

Q: Draw the ouatput faom wave

A:

Q: Why is it necessary to maintain the Power Factor at a certain specified value, say 0.85(85

A: Why is it necessary to maintain the Power Factor at a certain specified value, say 0.85(85%)?

Q: If there is reactive power associated with a circuit element we can say a) That said element is…

A: Real Power: The power dissipated from the supply is utilized by the resistive nature of the circuit.…

Q: Design and Simulation of an Inverter Type Single-Phase Arc Welding Machine

A: We have to Design and Simulation of an  Inverter Type Single-Phase Arc Welding Machineusing…

Q: Write the ohms law and name all the units

A: Statement Ohms law

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A:

Q: explain the binary cycle plants in geothermal energy conversion system

A: Binary cycle geothermal power plant:

Q: Use the formula given below as reference to find the PEAK Voltages of the Lamp, Inudctor, Conductor…

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Q: E Figure 13

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A: According to the Ohm’s law, the voltage is the product of the current and the resistance. Similarly,…

Q: 1. A 6 ampere supply has a frequency of 25 Hz. Find the instantaneous value of current a. at 0.00530…

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Q: draw the schematic diagram for single phase AC Voltage regulator and three phase AC Voltage…

A: Step-1->schematic diagram for single phase AC Voltage regulator-:

Q: Match The following. pyrolysis reactor produces liquid of 75%. Choose. pyrolysis reactor produces…

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Q: A curve is draw in descending order of load with time.

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Q: What are the importance of Nuclear Power Plant

A: In this question we discuss about the importance of Nuclear Power Plant.

Q: A bank of nickel-cadmium cells is used as the emergency lighting supply for a hospital. There are…

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Q: Match the following Uranium Choose. IC engines Choose. Hydro power plant wind power plant Tidal…

A: nuclear power plant uses uranium as a fuel and diesel power plant uses IC engines to convert power.

Q: Assess the reasons for this drastic change in the generation fuel mix composition from 2009 to 2019.…

A: As the given pie chart shows, Coal is the largest fuel source of power generation in peninsular…

Q: How would you calculate active, reactive and apparent power?

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Q: What does s/c and 115 ohms mean?

A: Given:

Photoelectric

The photoelectric effect occurs when light (or similar incident radiation, including X-rays) falls on material together with a metal plate and causes it to emit electrons. The discovery of the photoelectric effect led to important new theories (and to a Nobel Prize for Albert Einstein). Photoelectric cells, or photocells, are utilized in burglar-alarm light detectors and garage-door openers (each employs a through-beam of light this is broken when something movements throughout it), and also to play soundtracks on film movies (in which a light beam shines through the soundtrack encoded at the film and is "read" with the aid of the photocells).