A train, weighing 9,000 kN, is pulled up a 2% grade. Train resistance is constant at 6 The speed of the train is increased from 8 to 16 in a distance of 800 m. Which of the following most nearly sec gives the maximum horsepower developed by the locomotive? a) 3527.231 hp b) 4657.314 hp c) 6314.276 hp d) 7379.212 hp e) 5427.612 hp

A train, weighing 9,000 kN, is pulled up a 2% grade. Train resistance is constant at 6 The speed of the train is increased from 8 to 16 in a distance of 800 m. Which of the following most nearly sec gives the maximum horsepower developed by the locomotive? a) 3527.231 hp b) 4657.314 hp c) 6314.276 hp d) 7379.212 hp e) 5427.612 hp

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

If 15 lbs of water evaporated at atmospheric pressure until a volume of 297 ft^3 is occupied, how much work is done? Select one: a 786.98 Btu b. 807.26 Btu c. 643.09 Btu d. 969.54 Btu
A retail flower shop in Metro Manila, called Floreau, sel ls arranged flowers. The shop can make beautiful arrangem ents that consists of 12 flowers for a cost of P1,800. Thi e cost of materials of each bouquet is P2,500. and other cost is P650. The shop has a fixed cost of P6900 includin g the rents and miscellaneous. If a bouquet costs P69,00 0, how many pieces of flowers must be sold to break even?
a = 5 m b = 3 m c = 1 m m= 120 kgg= 9.80665 m/s^2
A body weighs 1000 lbf when exposed to a standard earth gravity g = 32.174 ft/s2. (a) What is its mass in kg? (b) What will the weight of this body be in N if it is exposed to the moon’s standard acceleration gmoon = 1.62 m/s2? (c) How fast will the body accelerate if a net force of 400 lbf is applied to it on the moon or on the earth? (3 DECIMAL PLACES IN FINAL ANSWER PLS)
The farmer wanted to know the number of hills per hectare in his rice production, if row is 15 cm apart and the hills is 15 cm apart.
Question: Continue the previous work, pls create me an Grann Chart for Production of High-Quality Organic Rice. You may assume the activities and days.
Consider a fish swimming 5 m below the free surface of water. The increase in the pressure exerted on the fish when it dives to a depth of 25 m below the free surface is (a) 196 Pa (b) 5400 Pa (c) 30,000 Pa (d) 196,000 Pa (e) 294,000 Pa
The data provided by a company for the year 2020 – 2021 to carry out Break Even Analysis and provide them the results, complete analysis and suggestions. The data is as follows:Building rent 20000 R.O Every month instalments 30000 R.OThe estimated sales are 750000.0 R.OMaterial Cost / unit 15.0 R.OProduction cost / unit 8.0 R. OTransportation & other Costs / unit (Approx) 4.00 R. O Maintenance cost / unit 1.5 R. O Salary of the employees / unit 0.8 R.OMarketing and advertisement cost / unit 0.7 R. OEach unit is sold at price 35.0 R. O Construct the B.E.P chart on a graph sheet and indicate, B.E.P, M.o.S and also indicate the new B.E.P & M.o.S after the improvement measures has been taken (With different colours). Show the calculations for the following parameters separately before and after the measures taken.1. Determine the B.E.P2. Determine the profit 3. Margin of safety.Also write your decisions taken to improve the profits of the company and to reduce the B.E.P.
An electronics retailer sells laptops at a steady rate of 7,500 per quarter. It costs the manufacturer $350 tomake each laptop, and they charge $400/laptop to the retailer. The manufacturer produces the laptop at asteady rate that matches demand, and incurs a fixed cost of $2,800 to fulfill each retail order. Both theretailer and the manufacturer have an annual holding cost percentage of 20%. The retailer places 10orders with the laptop manufacturer each quarter (which it determined from an EOQ calculation). What quantity discount should the manufacturer offer the retailer in order to minimize the total supplychain costs?
With simple interest, a deposit in a bank will triple in 7 ½ years. Using the same value of interest but compounded monthly, determine how long it will take a deposit to double.
1. MENG201 Mechanical workshop practice
29 - Water is drawn from the bottom of a large tank filled with water open to the atmosphere. If the outlet velocity is 7.2 m/s, what could be the height of the water in the tank? a) 2.64m B) 4.38m NS) 3.65 m D) 5.46 m TO) 2.20m 30 - What would be the weight of an object with a mass of 100 kg in a place where the gravitational acceleration is 8 m/s²? a) 42.2 kgf B) 98.1 N NS) 800 N D) 9810 N TO) 196.2 N