a. Calculate the total resistance between the points A and B. If the circuit is connected across a 12 V source, what will be the total current in the circuit? -ww 1 ahm 4 ohm 2 ohm 3ahm a) 7 ohm b) O ohm c) 7.67 ohm d) 0.48 ohm View Answer b. Calculate the equivalent resistance between A and B. 5 ohm 10 ohm 15 ohm 20 ohm a) 60 ohm b) 15 ohm c) 12 ohm d) 48 ohm View Answer

a. Calculate the total resistance between the points A and B. If the circuit is connected across a 12 V source, what will be the total current in the circuit? -ww 1 ahm 4 ohm 2 ohm 3ahm a) 7 ohm b) O ohm c) 7.67 ohm d) 0.48 ohm View Answer b. Calculate the equivalent resistance between A and B. 5 ohm 10 ohm 15 ohm 20 ohm a) 60 ohm b) 15 ohm c) 12 ohm d) 48 ohm View Answer

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter2: Basic Electricity

Section: Chapter Questions

Problem 34RQ: What is the Btu/hour output of an electric heater rated at 15 kilowatts? a. 51.15 Btu/hour b. 51,150...

See similar textbooks

Similar questions

A 100 ohm (0 oC) RTD has a temperature coefficient of α= 0.00385 Ω/ Ω/ oC. What is the resistance of the RTD at temperature 550 oC? 211.11 213.54 411.34 311.75 102.11
An office with 30 m * 15 m is illuminated by 40 W fluorescent lamps of lumen output of 2200 lumens. The average illumination required is 200 lux. Calculate the number of lamps required to be fitted in office. Assume co-efficienct of utilization to be 0.6 and depreciation factor is 1.25.
A barangay power station supplies 60kW to a load over 2,500ft, 100 mm², two conductors copper feeder. The resistance of which is 0.0078 ohm per 1,000 ft the bus bar voltage is maintained constant at 600V. Determine the load current.
The resistance of a coil aluminum wire at 21OC is 210Ω. The temperature of the wire is increased and the resistance rises to 240Ω. If the coefficient of resistance of aluminum is 0 .0039/OC at 21OC, determine the temperature to which the coil has risen.
Q10.Using diagrams, explain the correctness of the relation ICEO = (β + 1)ICBO.
If the value of the thermal voltage is 25.5 mV, then estimate the ambient temperature. Assume standard value for Boltzmann constant.
Electrical Engineering - High voltage system EENG451 Please solve the question quickly
Should You Buy an Electric Car? Do the math. This article says that the EPA rating for the Nissan LEAF is exactly 30 kWh per 100 miles Assume you drive 15,000 miles per year Assume you pay 7.8 cents per kWh (kilowatt-hour) Assume your current vehicle gets 32 miles per gallon and gas cost $2.50 per gallon Which is cheaper to drive, your current vehicle or the Leaf?* What else should you consider before purchasing an electric vehicle? Ready to decide? Make an argument for either keeping your current vehicle or for getting an electric vehicle. Don't have a car? Make an argument for using public transportation and ride-sharing services.
a copper bus bar carrying 1200A has a voltage drop of 1.2mV along 24cm of its length. What is the resistance per meter of the bar?
In the given figure, the variation of the voltage between the terminals of a transistor and the current flowing through it along T (period) is given. Calculate the power dissipated by this transistor during the T period, in Watts, using the given values. T = 35msc K = 60V M = 3V a = p = 5msec b = r = 28msec C = 50 A
Q: Suppose that a fork lifter has a total energy consumption of 150 W.Hr. The total trips of the vehicle are 375. How the battery duty cycle may be calculated in this case?
A 100 Wp solar PV module is installed at a location with irradiation of 4.5 kWh/day. If the impact of dirt and other loss factors is considered negligible, estimate the annual output of the solar module