Answered: average efficiency of a 250 hp motor…

average efficiency of a 250 hp motor for the range of operating is 90 percent. if the motor is used 20 hours per day, how much energy is lost in the motor per day?

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

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter5: Components, Symbols, And Circuitry Of Air-conditioning Wiring Diagrams

Section: Chapter Questions

Problem 14RQ: What is the difference between a thermal overload and a magnetic overload? Draw the symbol for each.

See similar textbooks

Related questions

Q: We have an 9-atom crystal with atomic spacing a = 2лÁ = 2x x 10" m So L 9 x (a) 18 x 100m (a small…

A: Step 1: Step 2:Step 3: Step 4:

Q: Using Matlab Part 1: Circuit's damping coefficient and damping type 1a) For find the circuit's…

A: Here's a detailed breakdown of how to solve each part of your question using MATLAB: Part 1a:…

Q: A generation station of 3 MW supply a two region A & B .The load variation of these regions is as…

Q: just a, b, c

Q: Do not use AI please need handwritten solution

A: Step 1:Step 2:

Q: = 0.35 V and R₁ = 355 ks, Ex 3.3: The transistor in Figure 3.25(a) has parameters VTN K₁ = 25 μA/V².…

Q: Please show the complete solution.

Q: 7. (5 points) Given the following circuit, find the impulse response h(t) and step response s(t) of…

A: Step 1: Step 2: Step 3: Step 4:

Q: Compute the power for the element (a). Assume that va = -13 V and ia = 2 A . Be sure to give the…

A: Given voltage across element a is Va = -13 volt and current in element a is Ia = 2 A power is…

Q: 16. Determine the current iz as labeled in the circuit of Fig. 4.42, with the assistance of nodal…

A: Step 1:Step 2:

Q: For Vo I got 646V which is incorrect.

A: Given the circuit and parameters:V1=2 Vgm=7 mS=7×10−3 Ω−1R1=5 kΩR2=6 kΩR3=4 kΩLet's solve for…

Q: Part C. Zener Diode 1. 2. 4. Find a datasheet for a 1N749A Zener Diode. Record the value for reverse…

Q: I need the solution, expert, to be correct with clarification. a. Write an 8086-microprocessor…

A: Part (a): Logical Expression Program The logical expression you need to implement…

Q: Help me so

A: Step 1: Step 2: Step 3: Step 4:

Q: Using Mesh analysis, find i2 in Amperes if Is = 5.5 A and R = 9.4 Ohms. Is R 492 ww www Add your…

Q: 1. Find the voltage Vo in circuit 1. 6V + 1 + VA 4 ΚΩ 2VA 8 ΚΩ W Figure 1: Circuit 1 Vo

Q: Do it okk

Q: For each signal, if it is periodic, find the fundamental period To and the fundamental frequency wo.…

A: To determine if a signal is periodic and, if so, to find its fundamental period T0 and fundamental…

Q: Show complete steps of the problem properly and show the circuit

A: Step 1:Step 2:Step 3:

Q: Handwritten answer needed do not use AI

Q: Handwritten solution required not using AI or GPT

A: Step 1: Step 2: Step 3: Step 4:

Q: Using Mesh analysis, find i1 in Amperes if Vs = 11.1 V and R = 6.7 Ohms. Vs 10 V 492 ... www Add…

Q: Calculate the current across the capacitor shown in Fig. P8.6 if the voltage input is v1(t)=50 cos…

Q: Find the state diagram that describes the operation of the sequential system in Fig. 3. This system…

A: The input signal ( X ), the output signal ( Y ), the clock signal ( Ck ), and the asynchronous reset…

Q: not use ai please don't

A: To solve the equation:X=2A+B−21. Given Data:A1,A0, are the 2-bit inputs for A, where A=A1A0.B is…

Q: My first guess was D1 is reverse bias and D2 is forward bias. So, I redrew the circuit, opening D1…

A: Step 1: Step 2: Step 3: Step 4:

Q: not use ai please don't

A: Step 1: Step 2: Step 3:. Step 4:

Q: Verify the divergence theorem, J₁, V. Adv = § Ả·ds, for the vector field function: F = ả×y sin x +…

Q: ... (Time) From midnight to From 3 a.m to A generation station of 500 kw supply a two regions A & B…

A: Step 1: Given load profile of a 500 kW capacity generating station. But the time divisions are not…

Q: In the circuit below, a load having an impedance of 39 + j26 2 is fed from a voltage source through…

A: Given: ZLine = 1+j4 ΩZLoad = 39+j26 ΩVs = 300∠0° V Step 1: First, determine the total impedance (ZT)…

Q: A circut is given as shown. Determine currents I1, I2, I3, I4, I5, and I6 for the directions shown.

A: Step 1: Step 2: Step 3: Step 4:

Q: not use ai please

A: Step 1:Step 2:Step 3:Step 4: When the switch k is closed:Step 5:j) When the switch is closed, the…

Q: Draw the AC equivalent circuit for the circuit below and, thefollowings: a) What is the amplifier…

A: Step 1:Step 2:Step 3:Step 4:

Q: Eq1 is 15I1-6IB=-10 Eq2 is 13Ib--6I1=10 I get I1= -118/231, I2= 30/77 and Vo= 180/77. Answers are…

A: Step 1: Step 2: Step 3: Step 4:

Q: not use ai please

A: Step 1:Step 2:Step 3:Step 4:Step 5: Amplitude and Phase spectra:

Q: Please show all work

A: In Part A, the expression Y=BC+A‾B‾C‾+BC‾ is minimized using a Karnaugh map (K-map) with three…

Q: DO NOT USE CHATGPT OR ANY AI. NEED HANDWRITTEN SOLUTION

A: Step 1:

Q: 2) The power system consists of generators, motors, transformers, and transmission lines. The…

A: Given Data:Base values:Power base (Sb) = 25 MVAVoltage base (Vb) = 11 KVEquipment ratings:G1: 25…

Q: If the maximum frequency deviation is 25kHz and modulating signal frequency is 12kHz. 6c. Is…

A: In Frequency Modulation (FM), the frequency of the carrier signal is varied in accordance with the…

Q: 7)-A circuit was tuned for resonance by eight different students, and the following values for the…

A: Step 1: Calculate the arithmetic mean.The mean is the most common measure of central tendency,…

Q: EXERCISE PROBLEM Ex 1.5: (a) Calculate Vыi for a GaAs pn junction at T = 300 K for Na = 1016 cm³ and…

Q: solve part i) and ii) only with clear steps

A: Step 1: Step 2: Step 3: Step 4:

Q: please solve and sketch. instead of negative 3 please do positive 3 and also cos

Q: Calcular el Circuito Equivalente de Thevenin del circuito mostrado * + =72 V 60 2002 W 302 R 4 Ω

A: Step 1: Step 2: Step 3: Step 4:

Q: vectors for parllel and series circuits with inductors capacitors.

A: The voltage and current phasors are represented as vectors in a complex plane when utilizing phasor…

Q: Assuming the current in the circuit below is at steady state at t=0. Determine the current “i” and…

Q: 5)-The shown table of values represents a meter output in terms of the angular displacement of the…

A: Since, from the given table:The maximum and minimum values are:Maximum value: 20.30 degreesMinimum…

Q: consider the following specifications for buck converter : Vin= 80v, Ro = 9 ohms, Po = 100watts,…

A: To solve the problem of the buck converter, we will go step by step, following the specifications…

Q: I need expert assistance in solving the choices, providing evidence not through explanations but…

A: 1. The Intel 8086 microprocessor can read/write 16-bit data from or toc. memory 2. Which unit in the…

Q: Answer it

A: Comprehending the Line Graph with Provided InterceptsThe idea of intercepts is essential to the…

Question

average efficiency of a 250 hp motor for the range of operating is 90 percent. if the motor is used 20 hours per day, how much energy is lost in the motor per day?

AI-Generated Solution

AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.

Unlock instant AI solutions

Tap the button
to generate a solution

Click the button to generate
a solution

SEE SOLUTION

Similar questions

The armature of a de generator has 0.050 effective resistance. Each brush has an effective resistance of 0.01Q. The terminal voltage is 100 volts, while the current is 40 Amperes. What is the efficiency of the machine?
I need the answer quickly
Need help ASAP.
4 What type of conversion is happening in a DC Generator. a. DC electrical energy to mechanical energy b. Mechanical to DC Electrical Energy c. Mechanical to AC Electrical Energy d. AC electrical energy to mechanical energy
A 120 V motor draws 12 A when running at 3200 RPM. When the motor armature is momentarily stopped the current increases to 30 A. What is the resistance of the armature? Select one: a. 4.0 b. 14.0 C. 6.0 d. 10.0
Introduction Explanation of Maximum Power in DC
Why TR's are normal sources of DC in large aircraft instead of batteries?
8-What is the efficiency of a motor with a resistance of 6 ohms and a zit emf of 12 V when operating with a current of 2 A? A) 50 B) 75 C) 25 D) 100 E) 10
An electric motor operating at 100 V d.c. draws current of 10 A. The resistance of the winding of the motor if its efficieney is 25% ?
1. Distinguish between PV Module and PV Cell. PV Cell PV Module 2. What is the operating life time of a PV Module? 30-35 years 3. Why PV module always generates DC power? 4. Which device is used to convert the DC power in to AC Power?
f) To what voltage the machine will cxcite when the field resistance is 55 and the speed 800 rp.m. ? 05 1. Field current (A) 10 50 100 175 4 EMF () 220 245 262
speed as a generator to the speed as a motor. The line current in each case being 80A 4- A 100kW, belt driven shunt generator running at 300rpm on 220V bus bars continue to run as a motor when the belt breaks, then taking 10kW. What will be its speed? Armature resistance is 0.0250; field resistance is 600; contact drop under each brush is 1V. Coloulot tonge vel