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What is the formula for frequency as in ac current?
The formula for frequency is: frequency = 1 / T, where T = Period. That is e.g. "cycles per second".The formula for time is: T (Period) = 1 / frequency.Note: T = Period and t = Time
What year were tower cranes introduced in the US?
The Older term is, and still widely used Hammer Head Cranes- from the shape. They were initially used in Ship construction in Europe and England. a German shipyard had the record-breaking ( Kaiser Bill) which could hoist 340 tons- a record for this crane type- in the early years of the past century. They were comparitively rare on fixed ground construction sites , say in the Interwar years- but this may have been a cause and effect of the Depression economy- these things are expensive to build- and operate. so-called Center-hung derricks- still in use- were more common. these had the drawback the man running the hoist had to follow telegraph bell signals( something like a marine telegraph)- but from his duty station could not see the load- the crane operator and rigger, could, of course.
What is the peak voltage of a 120 vac supply?
"It is about 170 volt." was the given answer to this question. Incorrect. This would be the correct answer if question were "What is the 0-to-peak voltage of a 120 volt AC circuit?" The "120" represents the root-mean-square (rms) value of the voltage. To get the peak value of the sine wave for any such rms figure, you multiply the rms figure by the square root of 2 (~1.41), i.e. 120 x 1.41 = 170. The PEAK-TO-PEAK voltage of the sine wave is simply twice the 0-to-peak value. Hence, the correct answer, for PEAK-TO-PEAK, is 170 x 2 = 340 volts. So, the correct answer to the question is 340 volts.
How many incoming engineering freshmen are at Berkeley?
In fall 2010, approximately 50,382 students applied as freshman, with about 13,000 admitted. This is an admit rate of approximately 25.8%. Of those who were admitted, approximately 5,200 enrolled. According to the college facts page on the Berkeley Engineering website: Number of Students by Department: Spring 2010 Undergraduate Graduate Bioengineering 410 154 Civil & Environmental Engineering 398 340 Electrical Engineering & Computer Sciences 922 509 Industrial Engineering & Operations Research 112 59 Materials Science & Engineering 104 85 Mechanical Engineering 556 304 Nuclear Engineering 54 56 Engineering Others* 252 30 Subtotal 2,808 1,537 Total students 4,345 *includes Computational Engineering Science, Engineering Mathematics and Statistics, Engineering Physics and Environmental Engineering Science. While this doesn't exactly answer your question, the subtotal undergraduate engineering students at Berkeley is 2,808, and if you divide this by 4 (approximate 4 years of undergraduate), it means that APPROXIMATELY 700 students are freshmen. Therefore, probably about 700 of the 5,200 admitted/enrolled UC Berkeley students are engineering.
Write a program to find the average of three numbers?
#incude<iostream.h> #include<conio.h> void main() { clrscr(); int a,b,c,d,avg; cout<<"enter s numbers"; cin>>a>>b>>c>>d; d=a+b; avg=d\3; cout<<"the average is"<<s; getch(); }
Where can I find a steering linkage diagram for 1973 Dart Sport 340?
go to the library and get a chiltons repair manual for your car.
What is half of 340?
The answer to that is 340. :-)
What is the percent of 340 out of 850?
To find the percentage, divide 340 by 850 and then multiply by 100. So, (340 / 850) * 100 = 40%.
What is the twist rate of a savage 340 22 hornet?
1 in 16" From the Speer #11 Reloading Manual.
What is the hp for a 1983 454?
210 hp and 340 ft lbs of torque according to haynes manual and chiltons.
How do you find a given percent of a number?
Multiply that number by the decimal equivalent of the percentage. 70% of 340 = 340 x 0.7 = 238
Where can I find plantronics explorer 340?
The Plantronics Explorer 340 headset can be found at amazon.com, buy.com, BluetoothTronics.com, Allphonesuplies.com, Pricebreak.com, and Millionbuy.com.
What percent is 16 of 340?
To find 16 percent of a number, multiply the number by 0.16. In this instance, 0.16 x 340 = 54.4. Therefore, 16 percent of 340 is equal to 54.4.
Which is the power of the engine and the maximum speed of the Plymouth duster manual 1972?
340 V8 bhp is the power of the Plymouth duster manual 1972 engine and its maximum speed is 110 mph.
The sum of the square of two consecutive positive even integer is 340 Find the integers?
The integers are 12 and 14 (144+196=340)
Where can you find a scope side mount for a savage 340?
Ebay has usually side mounts that fits the Savage 340 , Glenfield side mounts
Will a 727 automatic transmission with a slant 6 engine in a 1971 duster hook up with a 340 engine?
the 727 should bolt up to the 340. A 727 transmission from a slant 6 will not bolt up to a 340. Find one off of a 273,318, 340 or 360.
