Ton AR, 3 * 300W printers and 5A Medical device and how many batteries you need to make the system work for 1 hours ?

Q: 7. How does the multimeter/voltmeter have to connect to the battery in order to provide an…

A: Multimeter/voltmeter are used to measurre the voltage across the elements such as batteries,…

Q: which of the following best describes renewable energy ? a. energy from fossil fuels b. energy…

A: Renewable Energy: It is derived from renewable resources that are replenished naturally on a human…

Q: A voltmeter that reads 0.100 volts has a 200-division scale that can read up to half a division.…

A: Given,Range of the voltmeter is 0-100 Volts.Divison on the scale is 200.The voltmeter  can read up…

Q: What is Energy Audit?Please explain about the energy audit and home energy audit?Give a introduction…

A: ENERGY AUDIT:An energy audit is an inspection survey and an analysis of energy flows for energy…

Q: How much charge is represented by 5000 individual electrons?

A: Coulomb is defined as the charge in one Ampere of current passed for one second.it is SI unit of…

Q: the voltages across 2K2 and 4K7 resistors.

A: Given : is the given circuit diagram.

Q: The subject is: Different Types of Energy Storage System Please send the answer by typing ONLY. I…

A: 1) Compressed Air Energy Storage system 2) Pumped Storage Hydroelectricity Energy systems 3)…

Q: mall charges, such as those passed between people when a static electric shock is mistakenly given,…

A: given that, charge passed , q= 1.1 μC  but ,1 coloumb= 6.24 × 1018 electrons. (approx) = n

Q: What is the thermal efficiency of an energy conversion machine if it requires 1210 joules of energy…

A: Efficiency given by  % n = useful heat energy/ input energy or required energy ×100

Q: Estimate the number of coulombs of charge produced by a 24 A battery in an hour? Please show…

A: The relation between charge and current is:

Q: 14 A circuit of resistance 402 dissipates a power of 16W. Calculate (a) the current flowing through…

A:

Q: Connect the circuit shown in Figure 1.2. The power supply is set to 10V. LAMP E I

A:

Q: How much energy is imparted to an electron as it flows through a 120,000,000,000,000 volt battery?…

A:

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Step 1:Working principle A charge storing devices which has an electrostatic double layer as a…

Q: What will be the current density of metal if a current of 30A is passed through a cross- sectional…

A:

Q: Design an ohm-volt-ampere scale with the following characteristics Voltage 25 100 Volt ranges…

A: Measurement devices are used to measure electrical quantities. The true value and the measured value…

Q: Tésting à Băttèry Without a Tester The internal resistance says a lot about the state of the…

A: CCA rating of battery is 640A (given). And maximum allowable internal resistance of battery is…

Q: What is the device needed to supply a 2 Ton AR, 3 * 300W printers and 5A Medical device and how many…

A: Given : 2 ton AR 3*300 W 5A medical device

Q: State any two advantages of solar energy over other sources of energy.

A: Here we need to State any two advantages of solar energy over other sources of energy.

Q: how many electrons does it take to have 100 coulombs of charge?

A: Amount of charge is Q=100 C. We know charge of an electron is e=1.6×10-19 C.

Q: D1 D2 R1 5V 1K Determine the current flowing through the LED. (assuming its forward voltage is 2.1…

A: In this question,   We need to determine the current through the LED  Assume forward bias voltage of…

Q: What is the current flow through an ohmmeter when it indicates zero resistance? A. MAXIMUM  B.…

A: The explanation is as follows.

Q: 6.1 A Car battery is rated for 12 Volts, 5 Ah rechargeable battery can be operated for about 10…

A: Given, A battery with V=12 VQ=5 Aht=10 h

Q: Perform this long divisfon, Show Step 1- |-a2-

A: In this question, perform the long division of given function 1/(1-az-1 )

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.