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A separately excited DC motor of rating 10kW, 240V, 1500rpm. is supplied with power from a fully controlled, single-phase converter. The power supply is 240V, 50Hz, the motor armature resistance is 0.4Ω
answered
Sep 26, 2024
Engineering
college
3
votes
197k
views
In the _____ stage, you acknowledge that something is amiss and begin to consider what is and whether you can do anything about it.
answered
Jul 30, 2024
Social Studies
high-school
2
votes
193k
views
During running, the dynamic coefficient of friction (μ) can be calculated using which forμla, considering Fy as the anterior/posterior and Fz as the vertical force components? a)μ=Fy/Fz b)μ=Fx/Fz c)μ=Fz/Fy
answered
Apr 9, 2024
Physics
high-school
5
votes
221k
views
Backflow of supraorbital and infraorbital go into? (a) cavernosus sinus (b) Superior sagittal sinus (c) Internal jugular vein (d) Transverse sinus
answered
Apr 2, 2024
Medicine
college
3
votes
96.6k
views
If the partition coefficient of CBN from water into ethanol is 4, what fraction "a" of the CBN would remain in a 448 mL aqueous sample if it was extracted with 81 mL of ethanol twice? a) 1/16 b) 1/8 c)
answered
Mar 30, 2024
Chemistry
high-school
5
votes
229k
views
How often should the dining room tray be cleaned? a) Hourly b) Every 30 minutes c) Every 45 minutes d) Every 60 minutes
answered
Mar 11, 2024
Business
high-school
3
votes
193k
views
A beaker has a mass of 129 g. What is the mass of this beaker in kilograms?
answered
Jan 30, 2024
Mathematics
high-school
6
votes
90.8k
views
The suffix “-Oma” refers to ____.
answered
Sep 8, 2023
Health
college
10
votes
40.1k
views
Using the distributive property to find the product (y−4x)(y²+4y+16) results in a polynomial of the form y³+4y²+ay−4xy²−axy−64x. What is the value of a in the polynomial?
answered
Apr 20, 2023
Mathematics
high-school
4
votes
189k
views
Cupcake Heaven bakery shop brought their famous cupcakes to the bazaar to raise money for charity. It costs them $0.30 each to make the cupcakes. If they sell the cupcakes for $1.50 each, what is their
answered
Mar 2, 2023
Mathematics
high-school
9
votes
219k
views
What is this compound
answered
Feb 24, 2023
Chemistry
college
1
vote
219k
views
A photographer charges $50 for a sitting and a basic package of photos. Additional 5x7 cost $8 each. How many extra 5x7 pictures can you purchase if you spend a total of $96?
answered
Jan 27, 2023
Mathematics
high-school
12
votes
63.4k
views
The Japanese planned to continue advancing and taking islands in the Pacific. Which of the following losses changed that plan? A. Japan’s loss of aircraft carriers in the Battle of Midway. B. Japan’s loss
answered
Jan 10, 2023
History
high-school
9
votes
112k
views
Assume the economy of country G produces hotdogs and buns in the following quantities and prices in 2017 and 2018. Assume also that 2017 is the base year and the real GDP will be calculated using 2017
answered
Dec 20, 2022
Business
college
5
votes
141k
views
Into which body of water does the Susquehanna River run?
answered
Sep 9, 2022
History
middle-school
4
votes
142k
views
Please answer my question
answered
Aug 19, 2022
Mathematics
high-school
9
votes
163k
views
Which of the following best defines the BOLD word in the following sentence: “Unsatisfied with their explanation, Technic Inc. sued Androchon Ltd. for BREACH of contract.” A. the act of failing to observe
answered
Jun 22, 2022
History
high-school
9
votes
142k
views
The ratio table below shows the relationship between the weight of apples purchased and the total cost of the apples. Apple Cost Weight (lb) Total cost ($) 1 2 8 6 12 10 20 When the weight of apples is
answered
Jun 15, 2022
Mathematics
college
8
votes
56.3k
views
90 men and 60 women were asked if they had watched the latest ‘Expendables’ movie. Altogether 3/5 of the people said Yes. 3/10 of the women said Yes. What percentage of the men said No? (Show your working)
answered
Mar 18, 2022
Mathematics
college
6
votes
182k
views
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions Online Content Site 1 Explain how conservation has saved the Bald
answered
Dec 23, 2021
Biology
college
6
votes
78.4k
views
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