In an electric heater the inlet temperature is 15C. Water is flowing at the rate of 300 grams per minute. The voltmeter measuring voltage across the heating element reads 120 volts and an ammeter current taken reads 10 amperes. When steady state is finally reached, what is the final reading of the outlet thermometer? The answer is 72.6, can you show me the solution?

In an electric heater the inlet temperature is 15C. Water is flowing at the rate of 300 grams per minute. The voltmeter measuring voltage across the heating element reads 120 volts and an ammeter current taken reads 10 amperes. When steady state is finally reached, what is the final reading of the outlet thermometer? The answer is 72.6, can you show me the solution?

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

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter17: Commercial And Industrial Air-conditioning Control Systems

Section: Chapter Questions

Problem 17RQ

See similar textbooks

Similar questions

Correct me if i am wrong I have studied different formula formula for saturation current.
An AC ammeter is connected in series with the primary winding of T1. What is the expected current reading? An AC ammeter is connected in series with the secondary winding of T1. What is the expected current reading? An AC ammeter is connected in series with R1. What is the expected current reading? NOTE: Idc for HW rectifier = 0.318 * Ipeak = 0.45 * Irms Describe/Explain briefly the purpose/use of the array (series-parallel) connection of the rectifier diodes in the given circuit.
Given the zener voltage at 9V and the zener power at 1W, what is the range of allowable values of Iz (operating values). Choices: 0.11A 22mA to 89mA 9A 0.11A to 9A Plss show complete solution
Calculate the peak voltage across R2 in the diagram R1 = 1 kohm, R2 = 680 ohms, supply voltage is 10V RMS 5.73V peak 10V peak 4.04V peak 1.75V peak
We want to make a resistivity measurement. How should we connect the probes of the multimeter? Drag the connector images to the correct locations and "Not Connected" images to the rest. SLIDE SWITCH: LEFT- OFF MIDDLE- DC VVOLTS DC mA NUMERICAL VALUE OF VOLTS OR MA OR OHMS DISPLAYED HERE 0.00 OHMS FIGHT - AC VOLTS AC mA OFFOO AC DC-n DM 8010 MOVE ROTARY SWITCH TO THIS AREA TO READ OHMS (SELECT RANGE) 1000 200 20 MOVE ROTARY SWITCH TO THIS AREA TO READ VOLTS (SELECT RANGE) 20 200 2K 20K. 200 200K 2M 20M MOVE ROTARY SWITCH TO THIS AREA TO READ mA (SELECT RANGE) *20u 200u 200m 20m 10A mA COM PROBES Windows'u Etkinleştir Windows'u etkinleştirmek için Ayarlar'a gidin NOT CONNECTED
In the figure below you see the sketches for the front and back of an electrical circuit board. The board is cut into a trapezoidal shape and is made of plastic. On the back of the board there is conductive paint shown here in green. On the front there are some resistors and capacitors, in addition to terminals for inserting the leads from a DC power supply. The legs of the resistors and capacitors go through the holes on the board and are soldered to the conducting paint on the back side. You also have a multi-meter which you can use as an ammeter or a voltmeter. 16 v 4700 16 10 8 O- 7 3. 6. 4 O+
Which of the following is NOT a variable in voltametric methods? A. How the current is applied B. How the potential is applied C. The inclusion of convection D. All the above E. Type of working electrode
A practical switch is operating at a switching frequency of 100 kHz and a 0.5 duty cycle. The switch is initially on (the first half cycle). The switch has the following parameters: Von = 0.1 V Volt 80 V Ion - 100 A 10.1 A ton = 0 Loft O Ldelay O a) Draw clear voltage and current waveforms for one switching cycle with all values shown (times, voltages, currents, etc.). b) Find the average power loss in one switching cycle.
Step by step full solution
Q2) Consider the circuit in Figure (3), and answer 3 branch only. a) What type of circuit is this? b) What is the total peak secondary voltage? c) Find the peak voltage across each half of the secondary. d) Sketch the voltage waveform across RL. 4:1 120 V rms RL 1.0 k2 D2 eelee
A 5-ohm resistor is connected in series with a 25 micro-farad capacitor. A source voltage of 158 volts, 50 Hz supplies the combination. Determine the following: a. Circulating current b. Voltage across the resistor c. Voltage across the capacitor
Determine the DC currents (IB, Ic and lĘ) and dc junction voltages (VBE, VCE and VCB) Ig=Blank 1 mA, Ic=Blank 2 mA, IĘ=Blank 3 mA, VBE= Blank 4 V, VCE = Blank 5 V and VCB = Blank 6 V Use 2 decimal places. Use the following values: VBB = 2V RB = 7 kQ Rc = 248 Q Vcc = 19 V BDc = 56 Blank 1 Add your answer Blank 2 Add your answer Blank 3 Add your answer Blank 4 Add your answer Blank 5 Add your answer Blank 6 Add your answer