Q2: In a 3 units suspension insulator, the voltage across the top and middle units are 30% and 32% respectively of the line voltage, find the ratio of capacitance of insulator to that of its capacitance to earth and efficiency of the system.

Q: e) Alternating Current is preferred over Direct Current in Power System, Why?

A: Alternating current is preferred in power system . Direct current is not preferred in power system.

Q: In a solar dish, which device converts the thermal energy of fluid into mechanical energy? O a. gas…

A: In a solar dish,  Which devise converts the thermal energy of fluid into mechanical energy.

Q: What is the voltage drop across RA, VA, in volts?  (Enter the number, not the units.)

A:

Q: What is the common type in electricity in underground cables

A: In this question , we will see common types of underground cables..

Q: Describe how solar chimney power plant operates. Give into details how solar water heater and solar…

A:

Q: Additional information of Wind Power System?

A: Wind energy is also a form of solar energy. Wind energy describes the procedure by which air is used…

Q: Type of fuses and their discription

A: Solve the problem

Q: alternative name for volt/ohm

A:

Q: The current rating of the fuse is always less than its minimum fusing current O True False

A: We know that fusing factor shoulde be less than one. And fusing factor can be defined as the ratio…

Q: O a. Condensor

A:

Q: With neat diagram explain the principle of operation of Induction type energy meter.

A:

Q: Describe the transmission and distribution of electrical power within a grid.

A: The transmission and distribution of electrical power within a grid is a complex process that…

Q: The average value of a half-wave rectified voltage with a peak value of 200 V is___

A: The average value of a half-wave rectified voltage with a peak value of 200 V is___

Q: 41. Calculate the clearing time of a 3 cycle duty power circuit breaker for a 138 kVolts, 60 Hz…

A: In this question,  We need to choose the correct option.  Determine the clearing time of a 3 cycle…

Q: 41. Calculate the clearing time of a 3 cycle duty power circuit breaker for a 138 kVolts, 60 Hz…

A: Circuit breaker plays a major role in balancing the power transfer from generating to receiving end…

Q: Explain isolated operation of solar PV system

A: Solar PV system A photovoltaic system, also known as a PV system or solar power system, is an…

Q: Voltage (Voltage) Regulator Alternators without Excitation Machine (Constant Voltage Generators)…

A: Voltage Regulators: A voltage regulator is an electrical or electronic device that can hold…

Q: Distance protection is a unit protection * If was working in pair of relays False It depends on the…

A: UNIT PROTECTION SCHEME: A bus bar and transmission line, are examples of unit-type schemes that…

Q: Mechanical balance mechanism

A:

Q: Moving Iron meter displays value. (a) RMS (b) average (c) peak (d) instantaneous

A: Moving iron instrument measure RMS value.

Q: In pumped hydro storage, the maximum power output in the turbine generator mode is usually greater…

A: Ans . True

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: what is the type of the Iraq electricity tariff

A: The power system has to transmit power from the generation side to the load side. For this purpose,…

Q: What is the Principle Operation of Hydroelectric Power Plant and List it’s type.

A:

Q: a brief reflection on ELECTRICAL MEASUREMENT UNITS

A: Measurement is the act of finding an unknown physical quantity by using a standard quantity. The…

Q: Setting the voltage amount to 50 and the number of winds/turns to 20. Afterwards, increase the…

A: We know that, Voltage is directly proportional to number of turns  Using this condition let's solve…

Q: benefit of nacelle wind power

A: "The conversion of wind energy into a useful form of energy, such as using wind turbines to generate…

Q: How would you describ the flow of Alternating Circuit (AC) and Direct Current?

A: In direct current (DC), the electric charge (current) only flows in one direction and it is…

Q: Explain the construction, operation of dynamometer type wattmeter with necessary diagram.

A: ➢ Constructional details of dynamometer type wattmeter:-  • Fixed Coils (F1 & F2): fixed coil is…

Q: Explain any three factors which affect the efficiency of a wind turbine

A: In this answer let us try to understand the three main factors that are affecting the efficiency of…